| 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 | $195.60 | 6.609% | $208.5272 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $25.58 | 11.443% | $28.5071 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $177.60 | 6.777% | $189.636 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $77.49 | 6.874% | $82.8167 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $164.60 | 3.366% | $170.1404 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $87.81 | 7.268% | $94.192 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $96.45 | 11.298% | $107.3469 | $107.35 | $107.35 | $107.30 |
| 7 purchase totals = | $825.13 | $881.1663 | $881.18 | $881.20 | $881.00 | |