| 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 | $143.25 | 7.229% | $153.6055 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $70.75 | 11.263% | $78.7186 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $136.30 | 8.346% | $147.6756 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $218.94 | 11.438% | $243.9824 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $168.73 | 5.321% | $177.7081 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $24.93 | 6.554% | $26.5639 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $91.39 | 12.870% | $103.1519 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $854.29 | $931.4060 | $931.41 | $931.40 | $931.50 | |