| 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 | $155.96 | 13.826% | $177.523 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $249.62 | 8.329% | $270.4108 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $60.72 | 5.350% | $63.9685 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $163.45 | 5.347% | $172.1897 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $232.45 | 10.668% | $257.2478 | $257.25 | $257.25 | $257.20 |
| Purchase #6 | $25.53 | 12.175% | $28.6383 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $88.68 | 7.637% | $95.4525 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $976.41 | $1,065.4306 | $1,065.43 | $1,065.40 | $1,065.40 | |