| 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 | $169.33 | 5.681% | $178.9496 | $178.95 | $178.95 | $178.90 |
| Purchase #2 | $107.51 | 12.512% | $120.9617 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $32.53 | 11.123% | $36.1483 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $110.69 | 7.441% | $118.9264 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $207.96 | 9.686% | $228.103 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $86.82 | 4.176% | $90.4456 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $179.70 | 13.290% | $203.5821 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $894.54 | $977.1167 | $977.12 | $977.15 | $977.00 | |