| 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 | $190.77 | 11.225% | $212.1839 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $140.97 | 11.363% | $156.9884 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $46.67 | 8.584% | $50.6762 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $144.26 | 13.442% | $163.6514 | $163.65 | $163.65 | $163.70 |
| Purchase #5 | $124.87 | 8.133% | $135.0257 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $146.94 | 13.362% | $166.5741 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $166.89 | 9.272% | $182.364 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $961.37 | $1,067.4637 | $1,067.46 | $1,067.50 | $1,067.60 | |