| 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 | $112.75 | 13.150% | $127.5766 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $21.93 | 9.203% | $23.9482 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $97.45 | 7.419% | $104.6798 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $49.56 | 7.430% | $53.2423 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $148.75 | 9.517% | $162.9065 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $156.78 | 8.799% | $170.5751 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $214.87 | 10.843% | $238.1684 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $802.09 | $881.0969 | $881.11 | $881.15 | $881.10 | |