| 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 | $155.66 | 5.598% | $164.3738 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $227.30 | 10.480% | $251.121 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $65.83 | 9.607% | $72.1543 | $72.15 | $72.15 | $72.20 |
| Purchase #4 | $131.97 | 6.222% | $140.1812 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $13.59 | 10.788% | $15.0561 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $180.45 | 7.782% | $194.4926 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $140.66 | 13.273% | $159.3298 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $915.46 | $996.7088 | $996.70 | $996.70 | $996.80 | |