| 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 | $152.83 | 13.324% | $173.1931 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $117.99 | 3.297% | $121.8801 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $134.30 | 9.162% | $146.6046 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $147.48 | 6.676% | $157.3258 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $14.52 | 5.492% | $15.3174 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $144.86 | 9.485% | $158.6 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $129.84 | 7.304% | $139.3235 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $841.82 | $912.2445 | $912.24 | $912.25 | $912.20 | |