| 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 | $152.72 | 9.133% | $166.6679 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $142.85 | 3.781% | $148.2512 | $148.25 | $148.25 | $148.30 |
| Purchase #3 | $151.34 | 5.702% | $159.9694 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $128.47 | 4.628% | $134.4156 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $25.90 | 6.825% | $27.6677 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $97.34 | 9.647% | $106.7304 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $223.75 | 11.662% | $249.8437 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $922.37 | $993.5459 | $993.55 | $993.50 | $993.60 | |