| 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 | $172.39 | 12.211% | $193.4405 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $200.80 | 12.662% | $226.2253 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $19.61 | 9.590% | $21.4906 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $128.36 | 9.355% | $140.3681 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $75.97 | 12.255% | $85.2801 | $85.28 | $85.30 | $85.30 |
| Purchase #6 | $210.53 | 6.662% | $224.5555 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $89.51 | 4.820% | $93.8244 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $897.17 | $985.1845 | $985.19 | $985.20 | $985.20 | |