| 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 | $179.33 | 7.509% | $192.7959 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $84.57 | 9.846% | $92.8968 | $92.90 | $92.90 | $92.90 |
| Purchase #3 | $48.56 | 7.404% | $52.1554 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $170.71 | 9.584% | $187.0708 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $102.43 | 3.461% | $105.9751 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $31.37 | 7.607% | $33.7563 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $179.35 | 10.286% | $197.7979 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $796.32 | $862.4482 | $862.47 | $862.45 | $862.60 | |