| 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 | $156.53 | 10.537% | $173.0236 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $63.95 | 11.336% | $71.1994 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $202.36 | 3.667% | $209.7805 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $121.27 | 5.195% | $127.57 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $90.90 | 10.118% | $100.0973 | $100.10 | $100.10 | $100.10 |
| Purchase #6 | $13.88 | 7.793% | $14.9617 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $144.70 | 11.803% | $161.7789 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $793.59 | $858.4114 | $858.41 | $858.40 | $858.50 | |