| 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 | $161.45 | 5.603% | $170.496 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $241.91 | 13.562% | $274.7178 | $274.72 | $274.70 | $274.70 |
| Purchase #3 | $48.59 | 5.406% | $51.2168 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $101.32 | 9.374% | $110.8177 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $30.89 | 7.343% | $33.1583 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $243.82 | 3.163% | $251.532 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $51.58 | 4.263% | $53.7789 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $879.56 | $945.7175 | $945.73 | $945.70 | $945.70 | |