| 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 | $14.59 | 7.805% | $15.7287 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $163.83 | 12.299% | $183.9795 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $52.60 | 13.188% | $59.5369 | $59.54 | $59.55 | $59.50 |
| Purchase #4 | $125.70 | 7.683% | $135.3575 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $138.65 | 5.604% | $146.4199 | $146.42 | $146.40 | $146.40 |
| Purchase #6 | $168.62 | 11.330% | $187.7246 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $230.62 | 10.644% | $255.1672 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $894.61 | $983.9143 | $983.92 | $983.90 | $983.90 | |