| 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 | $166.72 | 6.507% | $177.5685 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $104.78 | 13.113% | $118.5198 | $118.52 | $118.50 | $118.50 |
| Purchase #3 | $128.26 | 10.484% | $141.7068 | $141.71 | $141.70 | $141.70 |
| Purchase #4 | $45.39 | 5.151% | $47.728 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $106.95 | 4.440% | $111.6986 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $116.56 | 11.576% | $130.053 | $130.05 | $130.05 | $130.10 |
| Purchase #7 | $177.67 | 7.253% | $190.5564 | $190.56 | $190.55 | $190.60 |
| 7 purchase totals = | $846.33 | $917.8311 | $917.84 | $917.80 | $917.90 | |