| 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 | $134.79 | 11.153% | $149.8231 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $42.35 | 13.690% | $48.1477 | $48.15 | $48.15 | $48.10 |
| Purchase #3 | $201.86 | 4.594% | $211.1334 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $40.57 | 6.749% | $43.3081 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $117.79 | 5.577% | $124.3591 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $5.86 | 10.270% | $6.4618 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $139.39 | 8.219% | $150.8465 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $682.61 | $734.0797 | $734.08 | $734.05 | $734.00 | |