| 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 | $179.89 | 8.157% | $194.5636 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $152.30 | 10.405% | $168.1468 | $168.15 | $168.15 | $168.10 |
| Purchase #3 | $222.66 | 5.690% | $235.3294 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $5.38 | 9.238% | $5.877 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $120.28 | 6.272% | $127.824 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $5.72 | 3.738% | $5.9338 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $204.62 | 13.518% | $232.2805 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $890.85 | $969.9551 | $969.95 | $970.00 | $969.90 | |