| 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 | $145.95 | 12.833% | $164.6798 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $32.80 | 3.231% | $33.8598 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $200.57 | 7.554% | $215.7211 | $215.72 | $215.70 | $215.70 |
| Purchase #4 | $112.52 | 6.103% | $119.3871 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $17.83 | 6.251% | $18.9446 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $102.35 | 7.676% | $110.2064 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $122.52 | 3.341% | $126.6134 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $734.54 | $789.4122 | $789.41 | $789.40 | $789.40 | |