| 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 | $182.32 | 10.345% | $201.181 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $88.53 | 4.467% | $92.4846 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $41.77 | 7.448% | $44.881 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $228.75 | 6.429% | $243.4563 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $169.69 | 13.668% | $192.8832 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $117.71 | 3.440% | $121.7592 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $25.54 | 13.779% | $29.0592 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $854.31 | $925.7045 | $925.70 | $925.75 | $925.90 | |