| 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 | $179.26 | 8.811% | $195.0546 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $133.25 | 9.350% | $145.7089 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $217.80 | 5.294% | $229.3303 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $9.99 | 4.741% | $10.4636 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $78.32 | 12.767% | $88.3191 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $141.33 | 3.859% | $146.7839 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $129.99 | 11.208% | $144.5593 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $889.94 | $960.2197 | $960.21 | $960.20 | $960.30 | |