| 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 | $122.25 | 12.451% | $137.4713 | $137.47 | $137.45 | $137.50 |
| Purchase #2 | $148.79 | 11.270% | $165.5586 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $200.51 | 6.793% | $214.1306 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $160.30 | 6.553% | $170.8045 | $170.80 | $170.80 | $170.80 |
| Purchase #5 | $111.55 | 7.291% | $119.6831 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $6.39 | 11.215% | $7.1066 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $141.44 | 6.865% | $151.1499 | $151.15 | $151.15 | $151.10 |
| 7 purchase totals = | $891.23 | $965.9046 | $965.90 | $965.90 | $965.90 | |