| 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 | $126.31 | 4.594% | $132.1127 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $102.93 | 10.199% | $113.4278 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $139.78 | 4.416% | $145.9527 | $145.95 | $145.95 | $146.00 |
| Purchase #4 | $93.49 | 8.401% | $101.3441 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $67.87 | 10.843% | $75.2291 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $106.42 | 13.874% | $121.1847 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $129.95 | 7.588% | $139.8106 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $766.75 | $829.0617 | $829.05 | $829.10 | $829.00 | |