| 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 | $129.94 | 11.361% | $144.7025 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $100.39 | 10.243% | $110.6729 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $21.82 | 6.574% | $23.2544 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $220.70 | 9.728% | $242.1697 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $113.83 | 6.847% | $121.6239 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $37.38 | 10.538% | $41.3191 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $166.99 | 3.558% | $172.9315 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $791.05 | $856.6740 | $856.66 | $856.60 | $856.70 | |