| 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 | $108.32 | 7.153% | $116.0681 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $84.91 | 7.598% | $91.3615 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $226.56 | 9.273% | $247.5689 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $47.97 | 12.501% | $53.9667 | $53.97 | $53.95 | $54.00 |
| Purchase #5 | $137.44 | 6.741% | $146.7048 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $175.52 | 3.526% | $181.7088 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $241.71 | 7.599% | $260.0775 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $1,022.43 | $1,097.4563 | $1,097.46 | $1,097.40 | $1,097.60 | |