| 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 | $83.29 | 9.600% | $91.2858 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $218.57 | 6.265% | $232.2634 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $65.71 | 7.191% | $70.4352 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $66.97 | 6.306% | $71.1931 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $173.84 | 4.852% | $182.2747 | $182.27 | $182.25 | $182.30 |
| Purchase #6 | $153.66 | 4.246% | $160.1844 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $165.75 | 3.661% | $171.8181 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $927.79 | $979.4547 | $979.45 | $979.45 | $979.50 | |