| 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 | $238.25 | 12.313% | $267.5857 | $267.59 | $267.60 | $267.60 |
| Purchase #2 | $158.88 | 12.376% | $178.543 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $98.38 | 4.550% | $102.8563 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $36.85 | 11.722% | $41.1696 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $149.81 | 13.338% | $169.7917 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $107.66 | 5.801% | $113.9054 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $185.66 | 11.663% | $207.3135 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $975.49 | $1,081.1652 | $1,081.17 | $1,081.15 | $1,081.20 | |