| 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 | $156.53 | 10.629% | $173.1676 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $87.68 | 5.127% | $92.1754 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $119.88 | 6.281% | $127.4097 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $135.52 | 12.179% | $152.025 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $222.80 | 10.477% | $246.1428 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $119.55 | 5.435% | $126.0475 | $126.05 | $126.05 | $126.00 |
| Purchase #7 | $180.75 | 13.286% | $204.7644 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $1,022.71 | $1,121.7324 | $1,121.74 | $1,121.75 | $1,121.70 | |