| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.41 | 3.691% | $155.9616 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $114.47 | 12.646% | $128.9459 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $189.32 | 7.255% | $203.0552 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $91.36 | 11.577% | $101.9367 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $69.53 | 7.429% | $74.6954 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $169.42 | 10.334% | $186.9279 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $13.49 | 6.476% | $14.3636 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $798.00 | $865.8863 | $865.90 | $865.90 | $865.90 | |