| 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 | $149.72 | 7.742% | $161.3113 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $112.87 | 9.226% | $123.2834 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $26.32 | 5.157% | $27.6773 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $95.58 | 10.240% | $105.3674 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $48.82 | 7.752% | $52.6045 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $28.55 | 3.130% | $29.4436 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $190.56 | 3.752% | $197.7098 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $652.42 | $697.3973 | $697.39 | $697.40 | $697.40 | |