| 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 | $139.49 | 7.476% | $149.9183 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $11.49 | 3.841% | $11.9313 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $195.93 | 10.278% | $216.0677 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $94.70 | 6.625% | $100.9739 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $33.45 | 12.719% | $37.7045 | $37.70 | $37.70 | $37.70 |
| Purchase #6 | $169.68 | 11.594% | $189.3527 | $189.35 | $189.35 | $189.40 |
| Purchase #7 | $146.57 | 4.715% | $153.4808 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $791.31 | $859.4292 | $859.42 | $859.40 | $859.50 | |