| 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 | $6.95 | 6.810% | $7.4233 | $7.42 | $7.40 | $7.40 |
| Purchase #2 | $139.95 | 9.855% | $153.7421 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $74.49 | 4.842% | $78.0968 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $190.70 | 7.856% | $205.6814 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $165.85 | 6.217% | $176.1609 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $97.46 | 5.259% | $102.5854 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $150.54 | 4.266% | $156.962 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $825.94 | $880.6519 | $880.65 | $880.65 | $880.70 | |