| 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 | $108.32 | 8.209% | $117.212 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $111.74 | 6.111% | $118.5684 | $118.57 | $118.55 | $118.60 |
| Purchase #3 | $145.56 | 10.532% | $160.8904 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $35.34 | 5.525% | $37.2925 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $185.40 | 3.321% | $191.5571 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $163.78 | 11.778% | $183.07 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $13.97 | 9.576% | $15.3078 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $764.11 | $823.8982 | $823.90 | $823.85 | $824.00 | |