| 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 | $166.32 | 7.577% | $178.9221 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $54.40 | 8.644% | $59.1023 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $155.82 | 7.406% | $167.36 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $170.81 | 4.277% | $178.1155 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $117.37 | 7.134% | $125.7432 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $98.50 | 8.626% | $106.9966 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $83.94 | 11.106% | $93.2624 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $847.16 | $909.5021 | $909.50 | $909.45 | $909.50 | |