| 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 | $150.99 | 12.764% | $170.2624 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $156.45 | 10.281% | $172.5346 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $35.49 | 6.195% | $37.6886 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $179.99 | 13.732% | $204.7062 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $17.66 | 3.649% | $18.3044 | $18.30 | $18.30 | $18.30 |
| Purchase #6 | $64.30 | 8.402% | $69.7025 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $184.68 | 4.636% | $193.2418 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $789.56 | $866.4405 | $866.43 | $866.45 | $866.40 | |