| 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 | $170.82 | 4.625% | $178.7204 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $141.79 | 7.458% | $152.3647 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $74.63 | 4.398% | $77.9122 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $12.47 | 3.819% | $12.9462 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $41.56 | 5.442% | $43.8217 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $182.31 | 12.505% | $205.1079 | $205.11 | $205.10 | $205.10 |
| Purchase #7 | $89.98 | 7.779% | $96.9795 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $713.56 | $767.8526 | $767.85 | $767.80 | $767.80 | |