| 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 | $213.51 | 6.866% | $228.1696 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $118.41 | 12.642% | $133.3794 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $27.80 | 9.125% | $30.3368 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $160.90 | 3.562% | $166.6313 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $170.83 | 13.580% | $194.0287 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $238.33 | 12.584% | $268.3214 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $110.63 | 12.575% | $124.5417 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $1,040.41 | $1,145.4089 | $1,145.41 | $1,145.45 | $1,145.30 | |