| 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 | $119.76 | 6.366% | $127.3839 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $43.54 | 5.862% | $46.0923 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $23.58 | 8.835% | $25.6633 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $232.59 | 7.331% | $249.6412 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $201.42 | 4.614% | $210.7135 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $70.79 | 10.365% | $78.1274 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $166.86 | 8.325% | $180.7511 | $180.75 | $180.75 | $180.80 |
| 7 purchase totals = | $858.54 | $918.3727 | $918.36 | $918.40 | $918.40 | |