| 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 | $135.43 | 9.154% | $147.8273 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $188.56 | 10.248% | $207.8836 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $148.94 | 8.299% | $161.3005 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $70.33 | 7.375% | $75.5168 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $93.37 | 9.773% | $102.4951 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $13.56 | 5.749% | $14.3396 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $61.75 | 13.516% | $70.0961 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $711.94 | $779.4590 | $779.47 | $779.50 | $779.40 | |