| 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 | $160.52 | 12.418% | $180.4534 | $180.45 | $180.45 | $180.50 |
| Purchase #2 | $181.77 | 8.504% | $197.2277 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $64.41 | 12.439% | $72.422 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $17.37 | 11.494% | $19.3665 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $161.50 | 10.131% | $177.8616 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $13.83 | 8.763% | $15.0419 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $111.98 | 4.391% | $116.897 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $711.38 | $779.2701 | $779.27 | $779.25 | $779.30 | |