| 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 | $153.89 | 10.394% | $169.8853 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $88.52 | 7.431% | $95.0979 | $95.10 | $95.10 | $95.10 |
| Purchase #3 | $113.36 | 8.505% | $123.0013 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $180.77 | 11.653% | $201.8351 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $160.74 | 5.702% | $169.9054 | $169.91 | $169.90 | $169.90 |
| Purchase #6 | $81.90 | 3.265% | $84.574 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $107.96 | 8.548% | $117.1884 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $887.14 | $961.4874 | $961.50 | $961.50 | $961.50 | |