| 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 | $171.76 | 3.481% | $177.739 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $68.71 | 8.756% | $74.7262 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $174.32 | 6.186% | $185.1034 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $64.25 | 8.749% | $69.8712 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $42.87 | 3.785% | $44.4926 | $44.49 | $44.50 | $44.50 |
| Purchase #6 | $190.65 | 7.184% | $204.3463 | $204.35 | $204.35 | $204.30 |
| Purchase #7 | $123.57 | 3.869% | $128.3509 | $128.35 | $128.35 | $128.40 |
| 7 purchase totals = | $836.13 | $884.6296 | $884.63 | $884.65 | $884.60 | |