| 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 | $177.87 | 3.616% | $184.3018 | $184.30 | $184.30 | $184.30 |
| Purchase #2 | $151.30 | 13.686% | $172.0069 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $74.87 | 3.754% | $77.6806 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $101.76 | 4.598% | $106.4389 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $98.40 | 12.355% | $110.5573 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $107.63 | 8.260% | $116.5202 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $141.53 | 7.654% | $152.3627 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $853.36 | $919.8684 | $919.87 | $919.85 | $919.90 | |