| 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 | $152.62 | 3.851% | $158.4974 | $158.50 | $158.50 | $158.50 |
| Purchase #2 | $197.91 | 12.521% | $222.6903 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $51.55 | 8.681% | $56.0251 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $72.57 | 11.813% | $81.1427 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $112.67 | 11.418% | $125.5347 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $150.36 | 13.325% | $170.3955 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $97.50 | 9.492% | $106.7547 | $106.75 | $106.75 | $106.80 |
| 7 purchase totals = | $835.18 | $921.0404 | $921.04 | $921.10 | $921.00 | |