| 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 | $199.34 | 10.347% | $219.9657 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $184.62 | 5.211% | $194.2405 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $97.31 | 8.675% | $105.7516 | $105.75 | $105.75 | $105.80 |
| Purchase #4 | $198.27 | 7.839% | $213.8124 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $87.67 | 10.773% | $97.1147 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $159.47 | 13.443% | $180.9076 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $37.87 | 13.533% | $42.9949 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $964.55 | $1,054.7874 | $1,054.78 | $1,054.75 | $1,054.80 | |