| 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 | $181.97 | 9.673% | $199.572 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $231.45 | 3.581% | $239.7382 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $130.98 | 13.343% | $148.4567 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $150.46 | 5.282% | $158.4073 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $164.96 | 6.342% | $175.4218 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $36.89 | 9.131% | $40.2584 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $221.60 | 6.610% | $236.2478 | $236.25 | $236.25 | $236.20 |
| 7 purchase totals = | $1,118.31 | $1,198.1022 | $1,198.11 | $1,198.05 | $1,198.10 | |