| 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 | $155.48 | 10.699% | $172.1148 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $82.91 | 12.555% | $93.3194 | $93.32 | $93.30 | $93.30 |
| Purchase #3 | $29.63 | 9.753% | $32.5198 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $58.26 | 3.700% | $60.4156 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $168.64 | 9.736% | $185.0588 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $192.61 | 5.688% | $203.5657 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $197.86 | 5.183% | $208.1151 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $885.39 | $955.1092 | $955.12 | $955.00 | $955.10 | |