| 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 | $134.87 | 6.193% | $143.2225 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $121.76 | 6.787% | $130.0239 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $16.51 | 7.739% | $17.7877 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $191.36 | 5.638% | $202.1489 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $53.68 | 11.414% | $59.807 | $59.81 | $59.80 | $59.80 |
| Purchase #6 | $50.53 | 10.199% | $55.6836 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $151.87 | 13.425% | $172.2585 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $720.58 | $780.9321 | $780.93 | $780.90 | $780.90 | |