| 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 | $164.49 | 5.477% | $173.4991 | $173.50 | $173.50 | $173.50 |
| Purchase #2 | $164.43 | 10.285% | $181.3416 | $181.34 | $181.35 | $181.30 |
| Purchase #3 | $127.85 | 3.807% | $132.7172 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $44.29 | 10.817% | $49.0808 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $109.98 | 9.646% | $120.5887 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $163.36 | 7.271% | $175.2379 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $60.35 | 10.839% | $66.8913 | $66.89 | $66.90 | $66.90 |
| 7 purchase totals = | $834.75 | $899.3566 | $899.36 | $899.40 | $899.30 | |