| 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 | $137.83 | 6.582% | $146.902 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $172.92 | 5.370% | $182.2058 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $144.32 | 9.542% | $158.091 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $6.53 | 5.484% | $6.8881 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $171.52 | 3.166% | $176.9503 | $176.95 | $176.95 | $177.00 |
| Purchase #6 | $164.64 | 6.425% | $175.2181 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $103.27 | 9.319% | $112.8937 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $901.03 | $959.1490 | $959.15 | $959.15 | $959.20 | |