| 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 | $160.65 | 13.726% | $182.7008 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $17.51 | 5.582% | $18.4874 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $106.76 | 9.324% | $116.7143 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $10.43 | 9.105% | $11.3797 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $47.29 | 3.162% | $48.7853 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $86.92 | 10.679% | $96.2022 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $185.57 | 4.580% | $194.0691 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $615.13 | $668.3388 | $668.34 | $668.35 | $668.40 | |