| 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 | $128.66 | 12.458% | $144.6885 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $88.26 | 4.540% | $92.267 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $88.68 | 13.850% | $100.9622 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $219.84 | 4.120% | $228.8974 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $176.63 | 4.418% | $184.4335 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $55.93 | 6.701% | $59.6779 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $17.89 | 6.558% | $19.0632 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $775.89 | $829.9897 | $829.99 | $830.00 | $830.10 | |