| 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 | $177.51 | 9.668% | $194.6717 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $104.47 | 7.254% | $112.0483 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $121.73 | 8.716% | $132.34 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $28.40 | 4.460% | $29.6666 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $159.62 | 13.714% | $181.5103 | $181.51 | $181.50 | $181.50 |
| Purchase #6 | $63.84 | 13.676% | $72.5708 | $72.57 | $72.55 | $72.60 |
| Purchase #7 | $135.72 | 3.739% | $140.7946 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $791.29 | $863.6023 | $863.60 | $863.55 | $863.60 | |