| 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 | $178.92 | 9.196% | $195.3735 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $91.68 | 6.190% | $97.355 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $79.42 | 4.692% | $83.1464 | $83.15 | $83.15 | $83.10 |
| Purchase #4 | $213.91 | 4.804% | $224.1862 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $159.27 | 7.414% | $171.0783 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $96.30 | 7.196% | $103.2297 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $105.61 | 11.459% | $117.7118 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $925.11 | $992.0809 | $992.09 | $992.10 | $992.10 | |