| 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 | $191.31 | 5.235% | $201.3251 | $201.33 | $201.35 | $201.30 |
| Purchase #2 | $51.96 | 12.648% | $58.5319 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $138.68 | 7.410% | $148.9562 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $7.47 | 9.130% | $8.152 | $8.15 | $8.15 | $8.20 |
| Purchase #5 | $190.79 | 3.277% | $197.0422 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $127.88 | 10.618% | $141.4583 | $141.46 | $141.45 | $141.50 |
| Purchase #7 | $167.48 | 7.404% | $179.8802 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $875.57 | $935.3459 | $935.35 | $935.40 | $935.40 | |