| 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 | $188.43 | 6.348% | $200.3915 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $54.50 | 7.395% | $58.5303 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $124.59 | 3.467% | $128.9095 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $106.44 | 9.852% | $116.9265 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $216.99 | 4.360% | $226.4508 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $67.34 | 12.833% | $75.9817 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $71.76 | 9.418% | $78.5184 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $830.05 | $885.7087 | $885.71 | $885.75 | $885.70 | |