| 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 | $172.65 | 4.362% | $180.181 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $80.99 | 3.459% | $83.7914 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $20.80 | 11.212% | $23.1321 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $116.56 | 6.437% | $124.063 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $250.62 | 13.776% | $285.1454 | $285.15 | $285.15 | $285.10 |
| Purchase #6 | $234.94 | 9.371% | $256.9562 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $45.37 | 4.675% | $47.491 | $47.49 | $47.50 | $47.50 |
| 7 purchase totals = | $921.93 | $1,000.7601 | $1,000.76 | $1,000.80 | $1,000.80 | |