| 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 | $225.47 | 6.739% | $240.6644 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $199.45 | 12.670% | $224.7203 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $137.42 | 8.132% | $148.595 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $56.26 | 13.798% | $64.0228 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $31.72 | 6.820% | $33.8833 | $33.88 | $33.90 | $33.90 |
| Purchase #6 | $75.49 | 10.699% | $83.5667 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $149.38 | 10.659% | $165.3024 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $875.19 | $960.7549 | $960.75 | $960.70 | $960.80 | |