| 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 | $185.79 | 7.213% | $199.191 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $63.66 | 12.418% | $71.5653 | $71.57 | $71.55 | $71.60 |
| Purchase #3 | $218.76 | 10.350% | $241.4017 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $6.31 | 6.422% | $6.7152 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $41.55 | 7.637% | $44.7232 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $219.68 | 13.608% | $249.5741 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $101.48 | 9.820% | $111.4453 | $111.45 | $111.45 | $111.40 |
| 7 purchase totals = | $837.23 | $924.6158 | $924.62 | $924.55 | $924.60 | |