| 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 | $175.90 | 12.308% | $197.5498 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $44.64 | 12.332% | $50.145 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $201.80 | 8.631% | $219.2174 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $143.80 | 3.682% | $149.0947 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $166.63 | 5.448% | $175.708 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $7.78 | 10.577% | $8.6029 | $8.60 | $8.60 | $8.60 |
| Purchase #7 | $44.44 | 10.507% | $49.1093 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $784.99 | $849.4271 | $849.43 | $849.40 | $849.30 | |