| 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 | $139.89 | 6.786% | $149.3829 | $149.38 | $149.40 | $149.40 |
| Purchase #2 | $94.90 | 11.327% | $105.6493 | $105.65 | $105.65 | $105.60 |
| Purchase #3 | $100.40 | 13.248% | $113.701 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $172.38 | 7.147% | $184.7 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $40.36 | 3.278% | $41.683 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $41.69 | 8.146% | $45.0861 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $130.37 | 4.664% | $136.4505 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $719.99 | $776.6528 | $776.65 | $776.70 | $776.70 | |