| 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 | $95.50 | 7.335% | $102.5049 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $68.36 | 8.730% | $74.3278 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $164.97 | 11.571% | $184.0587 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $183.47 | 5.305% | $193.2031 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $148.99 | 3.250% | $153.8322 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $101.41 | 4.532% | $106.0059 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $150.98 | 12.378% | $169.6683 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $913.68 | $983.6009 | $983.60 | $983.60 | $983.60 | |