| 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 | $165.57 | 3.789% | $171.8434 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $142.49 | 7.198% | $152.7464 | $152.75 | $152.75 | $152.70 |
| Purchase #3 | $127.92 | 8.789% | $139.1629 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $5.49 | 11.409% | $6.1164 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $18.94 | 10.178% | $20.8677 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $172.70 | 10.553% | $190.925 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $193.52 | 13.777% | $220.1813 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $826.63 | $901.8431 | $901.85 | $901.85 | $901.80 | |