| 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 | $163.43 | 8.707% | $177.6599 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $15.85 | 10.431% | $17.5033 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $94.97 | 4.808% | $99.5362 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $122.60 | 9.452% | $134.1882 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $148.25 | 11.225% | $164.8911 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $238.33 | 4.787% | $249.7389 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $61.73 | 7.291% | $66.2307 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $845.16 | $909.7483 | $909.75 | $909.80 | $909.70 | |