| 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 | $144.98 | 4.241% | $151.1286 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $43.68 | 8.614% | $47.4426 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $37.61 | 7.329% | $40.3664 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $102.69 | 11.198% | $114.1892 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $217.99 | 10.273% | $240.3841 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $206.53 | 10.239% | $227.6766 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $150.96 | 8.794% | $164.2354 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $904.44 | $985.4229 | $985.43 | $985.50 | $985.40 | |