| 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 | $196.97 | 6.815% | $210.3935 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $94.32 | 10.186% | $103.9274 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $149.46 | 5.670% | $157.9344 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $131.57 | 13.203% | $148.9412 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $37.79 | 10.810% | $41.8751 | $41.88 | $41.90 | $41.90 |
| Purchase #6 | $167.26 | 8.753% | $181.9003 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $205.87 | 8.625% | $223.6263 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $983.24 | $1,068.5982 | $1,068.60 | $1,068.70 | $1,068.50 | |