| 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 | $149.42 | 13.752% | $169.9682 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $190.29 | 5.202% | $200.1889 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $65.36 | 3.293% | $67.5123 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $193.36 | 10.311% | $213.2973 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $12.67 | 10.472% | $13.9968 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $6.47 | 6.727% | $6.9052 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $143.62 | 11.813% | $160.5858 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $761.19 | $832.4545 | $832.47 | $832.45 | $832.50 | |