| 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 | $107.80 | 10.676% | $119.3087 | $119.31 | $119.30 | $119.30 |
| Purchase #2 | $53.68 | 12.849% | $60.5773 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $151.78 | 11.549% | $169.3091 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $178.97 | 8.866% | $194.8375 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $16.88 | 3.587% | $17.4855 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $239.39 | 11.201% | $266.2041 | $266.20 | $266.20 | $266.20 |
| Purchase #7 | $21.73 | 8.165% | $23.5043 | $23.50 | $23.50 | $23.50 |
| 7 purchase totals = | $770.23 | $851.2265 | $851.23 | $851.25 | $851.20 | |