| 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 | $195.98 | 11.167% | $217.8651 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $124.36 | 3.609% | $128.8482 | $128.85 | $128.85 | $128.80 |
| Purchase #3 | $184.86 | 9.641% | $202.6824 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $56.89 | 9.510% | $62.3002 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $18.39 | 11.336% | $20.4747 | $20.47 | $20.45 | $20.50 |
| Purchase #6 | $152.68 | 5.224% | $160.656 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $74.75 | 10.719% | $82.7625 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $807.91 | $875.5891 | $875.59 | $875.55 | $875.70 | |