| 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 | $186.90 | 6.286% | $198.6485 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $161.50 | 10.733% | $178.8338 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $119.27 | 10.560% | $131.8649 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $159.72 | 5.267% | $168.1325 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $74.98 | 12.560% | $84.3975 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $105.32 | 12.761% | $118.7599 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $72.31 | 4.258% | $75.389 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $880.00 | $956.0261 | $956.02 | $956.05 | $956.00 | |