| 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 | $41.98 | 12.816% | $47.3602 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $151.70 | 4.677% | $158.795 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $87.80 | 9.240% | $95.9127 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $129.82 | 7.433% | $139.4695 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $203.45 | 8.585% | $220.9162 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $151.47 | 5.626% | $159.9917 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $77.37 | 10.747% | $85.685 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $843.59 | $908.1303 | $908.14 | $908.10 | $908.20 | |