| 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 | $171.33 | 6.530% | $182.5178 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $44.55 | 4.325% | $46.4768 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $150.92 | 6.651% | $160.9577 | $160.96 | $160.95 | $161.00 |
| Purchase #4 | $19.26 | 4.513% | $20.1292 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $154.63 | 3.409% | $159.9013 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $92.45 | 11.264% | $102.8636 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $121.85 | 10.576% | $134.7369 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $754.99 | $807.5833 | $807.59 | $807.60 | $807.60 | |