| 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 | $6.33 | 10.639% | $7.0034 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $158.40 | 13.754% | $180.1863 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $191.94 | 8.367% | $207.9996 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $41.84 | 9.781% | $45.9324 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $90.31 | 10.212% | $99.5325 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $165.96 | 3.638% | $171.9976 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $186.64 | 9.202% | $203.8146 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $841.42 | $916.4664 | $916.46 | $916.50 | $916.40 | |