| 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 | $177.95 | 3.776% | $184.6694 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $72.38 | 11.610% | $80.7833 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $37.68 | 10.646% | $41.6914 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $200.77 | 3.398% | $207.5922 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $47.64 | 11.645% | $53.1877 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $237.44 | 13.116% | $268.5826 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $125.84 | 4.325% | $131.2826 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $899.70 | $967.7892 | $967.78 | $967.85 | $967.90 | |