| 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 | $21.94 | 5.379% | $23.1202 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $140.27 | 8.342% | $151.9713 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $225.90 | 8.325% | $244.7062 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $166.38 | 4.252% | $173.4545 | $173.45 | $173.45 | $173.50 |
| Purchase #5 | $145.97 | 10.505% | $161.3041 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $16.87 | 4.544% | $17.6366 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $198.73 | 13.349% | $225.2585 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $916.06 | $997.4514 | $997.45 | $997.40 | $997.50 | |