| 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 | $148.49 | 13.252% | $168.1679 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $161.91 | 6.379% | $172.2382 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $69.89 | 13.826% | $79.553 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $74.45 | 6.611% | $79.3719 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $203.71 | 5.340% | $214.5881 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $164.85 | 6.510% | $175.5817 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $33.41 | 10.325% | $36.8596 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $856.71 | $926.3604 | $926.36 | $926.35 | $926.50 | |