| 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 | $176.89 | 8.105% | $191.2269 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $17.89 | 10.781% | $19.8187 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $176.51 | 10.649% | $195.3065 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $107.93 | 10.534% | $119.2993 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $198.47 | 7.405% | $213.1667 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $240.25 | 5.850% | $254.3046 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $153.34 | 5.434% | $161.6725 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $1,071.28 | $1,154.7952 | $1,154.80 | $1,154.75 | $1,154.80 | |