| 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 | $186.80 | 4.448% | $195.1089 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $114.96 | 5.540% | $121.3288 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $54.30 | 7.131% | $58.1721 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $60.63 | 9.863% | $66.6099 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $17.63 | 11.500% | $19.6575 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $170.51 | 7.434% | $183.1857 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $203.26 | 3.444% | $210.2603 | $210.26 | $210.25 | $210.30 |
| 7 purchase totals = | $808.09 | $854.3232 | $854.33 | $854.30 | $854.40 | |