| 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 | $127.65 | 13.507% | $144.8917 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $67.55 | 12.207% | $75.7958 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $93.99 | 12.837% | $106.0555 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $58.79 | 12.335% | $66.0417 | $66.04 | $66.05 | $66.00 |
| Purchase #5 | $201.71 | 8.336% | $218.5245 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $235.36 | 8.545% | $255.4715 | $255.47 | $255.45 | $255.50 |
| Purchase #7 | $168.62 | 6.770% | $180.0356 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $953.67 | $1,046.8163 | $1,046.82 | $1,046.80 | $1,046.80 | |