| 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 | $131.79 | 9.635% | $144.488 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $203.89 | 6.725% | $217.6016 | $217.60 | $217.60 | $217.60 |
| Purchase #3 | $61.94 | 7.734% | $66.7304 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $60.64 | 9.128% | $66.1752 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $63.90 | 5.459% | $67.3883 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $98.58 | 9.479% | $107.9244 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $158.53 | 7.394% | $170.2517 | $170.25 | $170.25 | $170.30 |
| 7 purchase totals = | $779.27 | $840.5596 | $840.56 | $840.60 | $840.60 | |