| 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 | $170.60 | 11.874% | $190.857 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $104.87 | 3.179% | $108.2038 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $165.94 | 8.542% | $180.1146 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $35.32 | 5.470% | $37.252 | $37.25 | $37.25 | $37.30 |
| Purchase #5 | $118.46 | 13.151% | $134.0387 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $46.35 | 9.112% | $50.5734 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $217.67 | 4.188% | $226.786 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $859.21 | $927.8255 | $927.82 | $927.80 | $927.90 | |