| 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 | $182.73 | 5.635% | $193.0268 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $63.36 | 4.405% | $66.151 | $66.15 | $66.15 | $66.20 |
| Purchase #3 | $222.98 | 7.637% | $240.009 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $58.73 | 9.409% | $64.2559 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $93.51 | 7.559% | $100.5784 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $189.65 | 4.492% | $198.1691 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $98.69 | 12.537% | $111.0628 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $909.65 | $973.2530 | $973.26 | $973.25 | $973.40 | |