| 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 | $154.91 | 9.641% | $169.8449 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $35.83 | 13.346% | $40.6119 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $190.66 | 9.227% | $208.2522 | $208.25 | $208.25 | $208.30 |
| Purchase #4 | $29.94 | 11.561% | $33.4014 | $33.40 | $33.40 | $33.40 |
| Purchase #5 | $226.61 | 5.457% | $238.9761 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $96.96 | 9.432% | $106.1053 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $127.41 | 12.291% | $143.07 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $862.32 | $940.2618 | $940.26 | $940.25 | $940.30 | |