| 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 | $183.34 | 12.719% | $206.659 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $79.29 | 3.486% | $82.054 | $82.05 | $82.05 | $82.10 |
| Purchase #3 | $32.48 | 12.239% | $36.4552 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $159.81 | 6.372% | $169.9931 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $59.77 | 6.654% | $63.7471 | $63.75 | $63.75 | $63.70 |
| Purchase #6 | $41.71 | 6.223% | $44.3056 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $173.76 | 13.186% | $196.672 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $730.16 | $799.8860 | $799.89 | $799.85 | $800.00 | |