| 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 | $170.38 | 10.306% | $187.9394 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $131.57 | 10.558% | $145.4612 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $7.41 | 9.449% | $8.1102 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $242.49 | 10.643% | $268.2982 | $268.30 | $268.30 | $268.30 |
| Purchase #5 | $25.51 | 5.513% | $26.9164 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $178.70 | 8.155% | $193.273 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $133.46 | 9.375% | $145.9719 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $889.52 | $975.9703 | $975.97 | $975.90 | $976.00 | |