| 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 | $242.57 | 13.478% | $275.2636 | $275.26 | $275.25 | $275.30 |
| Purchase #2 | $151.58 | 12.231% | $170.1197 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $25.57 | 5.487% | $26.973 | $26.97 | $26.95 | $27.00 |
| Purchase #4 | $9.58 | 10.281% | $10.5649 | $10.56 | $10.55 | $10.60 |
| Purchase #5 | $159.61 | 8.298% | $172.8544 | $172.85 | $172.85 | $172.90 |
| Purchase #6 | $83.35 | 5.829% | $88.2085 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $177.61 | 3.757% | $184.2828 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $849.87 | $928.2669 | $928.25 | $928.20 | $928.40 | |