| 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 | $119.81 | 5.519% | $126.4223 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $174.97 | 5.719% | $184.9765 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $209.94 | 8.226% | $227.2097 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $77.64 | 13.368% | $88.0189 | $88.02 | $88.00 | $88.00 |
| Purchase #5 | $129.84 | 6.663% | $138.4912 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $53.61 | 11.482% | $59.7655 | $59.77 | $59.75 | $59.80 |
| Purchase #7 | $109.94 | 3.111% | $113.3602 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $875.75 | $938.2443 | $938.25 | $938.20 | $938.30 | |