| 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 | $181.68 | 9.841% | $199.5591 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $52.63 | 10.696% | $58.2593 | $58.26 | $58.25 | $58.30 |
| Purchase #3 | $227.29 | 5.621% | $240.066 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $15.60 | 12.378% | $17.531 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $188.66 | 3.137% | $194.5783 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $50.28 | 7.756% | $54.1797 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $219.50 | 4.485% | $229.3446 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $935.64 | $993.5180 | $993.52 | $993.55 | $993.60 | |