| 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 | $177.64 | 7.286% | $190.5829 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $224.49 | 8.682% | $243.9802 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $70.77 | 8.685% | $76.9164 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $67.73 | 10.490% | $74.8349 | $74.83 | $74.85 | $74.80 |
| Purchase #5 | $110.66 | 5.483% | $116.7275 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $213.98 | 4.636% | $223.9001 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $154.91 | 10.191% | $170.6969 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $1,020.18 | $1,097.6389 | $1,097.64 | $1,097.70 | $1,097.60 | |