| 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 | $171.55 | 7.672% | $184.7113 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $114.56 | 5.785% | $121.1873 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $57.27 | 6.106% | $60.7669 | $60.77 | $60.75 | $60.80 |
| Purchase #4 | $207.78 | 10.405% | $229.3995 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $61.70 | 10.808% | $68.3685 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $136.25 | 11.173% | $151.4732 | $151.47 | $151.45 | $151.50 |
| Purchase #7 | $144.36 | 6.137% | $153.2194 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $893.47 | $969.1261 | $969.13 | $969.05 | $969.20 | |