| 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 | $141.88 | 5.718% | $149.9927 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $86.39 | 3.153% | $89.1139 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $49.81 | 7.282% | $53.4372 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $59.38 | 8.767% | $64.5858 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $163.70 | 8.107% | $176.9712 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $20.80 | 4.757% | $21.7895 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $179.53 | 13.255% | $203.3267 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $701.49 | $759.2170 | $759.22 | $759.25 | $759.20 | |