| 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 | $144.35 | 10.295% | $159.2108 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $227.97 | 11.532% | $254.2595 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $168.38 | 9.472% | $184.329 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $135.26 | 6.211% | $143.661 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $147.70 | 4.346% | $154.119 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $107.28 | 3.202% | $110.7151 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $117.69 | 8.325% | $127.4877 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $1,048.63 | $1,133.7821 | $1,133.79 | $1,133.75 | $1,133.80 | |