| 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 | $174.41 | 11.325% | $194.1619 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $158.66 | 12.653% | $178.7352 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $238.86 | 4.784% | $250.2871 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $104.27 | 13.563% | $118.4121 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $19.40 | 6.135% | $20.5902 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $176.98 | 7.344% | $189.9774 | $189.98 | $190.00 | $190.00 |
| Purchase #7 | $199.56 | 7.758% | $215.0419 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,072.14 | $1,167.2058 | $1,167.21 | $1,167.25 | $1,167.20 | |