| 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 | $144.41 | 7.443% | $155.1584 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $108.95 | 8.590% | $118.3088 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $226.31 | 11.157% | $251.5594 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $208.52 | 12.647% | $234.8915 | $234.89 | $234.90 | $234.90 |
| Purchase #5 | $135.94 | 13.775% | $154.6657 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $62.44 | 6.825% | $66.7015 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $170.32 | 5.189% | $179.1579 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $1,056.89 | $1,160.4432 | $1,160.45 | $1,160.40 | $1,160.60 | |