| 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 | $132.40 | 5.849% | $140.1441 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $122.56 | 10.834% | $135.8382 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $153.31 | 11.225% | $170.519 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $51.60 | 4.784% | $54.0685 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $177.44 | 4.235% | $184.9546 | $184.95 | $184.95 | $185.00 |
| Purchase #6 | $148.42 | 12.474% | $166.9339 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $126.45 | 4.483% | $132.1188 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $912.18 | $984.5771 | $984.57 | $984.55 | $984.50 | |