| 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 | $183.31 | 5.326% | $193.0731 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $37.84 | 6.507% | $40.3022 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $12.48 | 10.175% | $13.7498 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $182.94 | 6.563% | $194.9464 | $194.95 | $194.95 | $194.90 |
| Purchase #5 | $162.94 | 12.106% | $182.6655 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $191.37 | 6.719% | $204.2282 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $217.65 | 9.347% | $237.9937 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $988.53 | $1,066.9589 | $1,066.96 | $1,066.95 | $1,066.90 | |