| 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 | $176.73 | 8.171% | $191.1706 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $149.66 | 5.666% | $158.1397 | $158.14 | $158.15 | $158.10 |
| Purchase #3 | $34.47 | 3.732% | $35.7564 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $11.66 | 12.202% | $13.0828 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $165.35 | 10.139% | $182.1148 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $214.92 | 3.347% | $222.1134 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $42.61 | 6.551% | $45.4014 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $795.40 | $847.7791 | $847.77 | $847.75 | $847.80 | |