| 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 | $136.78 | 8.227% | $148.0329 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $169.52 | 11.576% | $189.1436 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $39.33 | 7.490% | $42.2758 | $42.28 | $42.30 | $42.30 |
| Purchase #4 | $152.63 | 12.766% | $172.1147 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $181.93 | 3.148% | $187.6572 | $187.66 | $187.65 | $187.70 |
| Purchase #6 | $114.48 | 6.551% | $121.9796 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $68.27 | 8.657% | $74.1801 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $862.94 | $935.3839 | $935.38 | $935.45 | $935.40 | |