| 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 | $137.88 | 5.353% | $145.2607 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $65.65 | 10.298% | $72.4106 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $236.26 | 6.311% | $251.1704 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $33.98 | 12.304% | $38.1609 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $39.50 | 12.850% | $44.5758 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $77.29 | 6.818% | $82.5596 | $82.56 | $82.55 | $82.60 |
| Purchase #7 | $177.76 | 6.493% | $189.302 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $768.32 | $823.4400 | $823.44 | $823.40 | $823.60 | |