| 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 | $173.65 | 5.593% | $183.3622 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $185.75 | 7.470% | $199.6255 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $226.74 | 7.537% | $243.8294 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $192.86 | 5.683% | $203.8202 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $211.40 | 8.639% | $229.6628 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $224.89 | 13.841% | $256.017 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $139.77 | 10.348% | $154.2334 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $1,355.06 | $1,470.5505 | $1,470.55 | $1,470.55 | $1,470.50 | |