| 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 | $116.85 | 6.845% | $124.8484 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $91.86 | 11.572% | $102.49 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $157.71 | 9.542% | $172.7587 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $16.25 | 5.570% | $17.1551 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $144.77 | 13.544% | $164.3776 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $41.39 | 13.733% | $47.0741 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $67.87 | 12.535% | $76.3775 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $636.70 | $705.0814 | $705.09 | $705.10 | $705.20 | |