| 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 | $158.54 | 13.753% | $180.344 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $210.48 | 6.678% | $224.5359 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $163.71 | 3.419% | $169.3072 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $232.75 | 5.828% | $246.3147 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $46.45 | 8.137% | $50.2296 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $155.76 | 11.688% | $173.9652 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $158.77 | 7.678% | $170.9604 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $1,126.46 | $1,215.6570 | $1,215.66 | $1,215.65 | $1,215.60 | |