| 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 | $110.58 | 7.870% | $119.2826 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $182.59 | 9.283% | $199.5398 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $111.98 | 9.368% | $122.4703 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $41.37 | 6.304% | $43.978 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $127.57 | 5.861% | $135.0469 | $135.05 | $135.05 | $135.00 |
| Purchase #6 | $160.27 | 3.114% | $165.2608 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $132.89 | 13.160% | $150.3783 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $867.25 | $935.9567 | $935.96 | $936.00 | $936.00 | |