| 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 | $25.65 | 5.801% | $27.138 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $181.67 | 12.179% | $203.7956 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $169.26 | 6.820% | $180.8035 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $70.70 | 7.666% | $76.1199 | $76.12 | $76.10 | $76.10 |
| Purchase #5 | $164.39 | 10.320% | $181.355 | $181.36 | $181.35 | $181.40 |
| Purchase #6 | $62.99 | 7.648% | $67.8075 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $47.67 | 9.245% | $52.0771 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $722.33 | $789.0966 | $789.11 | $789.10 | $789.10 | |