| 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 | $172.55 | 7.335% | $185.2065 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $144.64 | 7.629% | $155.6746 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $90.68 | 3.396% | $93.7595 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $92.63 | 12.411% | $104.1263 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $143.93 | 8.137% | $155.6416 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $92.59 | 12.437% | $104.1054 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $50.44 | 9.268% | $55.1148 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $787.46 | $853.6287 | $853.63 | $853.60 | $853.60 | |