| 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 | $97.36 | 7.808% | $104.9619 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $189.32 | 3.458% | $195.8667 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $160.86 | 6.256% | $170.9234 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $153.72 | 11.685% | $171.6822 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $71.51 | 5.533% | $75.4666 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $164.42 | 8.346% | $178.1425 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $11.43 | 12.619% | $12.8724 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $848.62 | $909.9157 | $909.91 | $909.85 | $910.00 | |