| 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 | $185.75 | 7.641% | $199.9432 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $198.87 | 8.796% | $216.3626 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $103.71 | 9.828% | $113.9026 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $121.57 | 6.761% | $129.7893 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $57.51 | 11.193% | $63.9471 | $63.95 | $63.95 | $63.90 |
| Purchase #6 | $104.82 | 11.194% | $116.5536 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $66.31 | 9.554% | $72.6453 | $72.65 | $72.65 | $72.60 |
| 7 purchase totals = | $838.54 | $913.1437 | $913.14 | $913.15 | $913.10 | |