| 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 | $193.32 | 6.651% | $206.1777 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $133.82 | 4.797% | $140.2393 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $82.37 | 7.618% | $88.6449 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $114.38 | 9.648% | $125.4154 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $50.58 | 13.662% | $57.4902 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $46.40 | 8.409% | $50.3018 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $223.47 | 5.874% | $236.5966 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $844.34 | $904.8659 | $904.87 | $904.90 | $904.80 | |