| 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 | $167.85 | 4.677% | $175.7003 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $43.29 | 12.649% | $48.7658 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $159.67 | 5.813% | $168.9516 | $168.95 | $168.95 | $169.00 |
| Purchase #4 | $110.39 | 13.533% | $125.3291 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $17.89 | 13.850% | $20.3678 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $72.56 | 4.293% | $75.675 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $130.73 | 7.774% | $140.893 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $702.38 | $755.6826 | $755.69 | $755.70 | $755.80 | |