| 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 | $175.28 | 13.756% | $199.3915 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $35.91 | 5.332% | $37.8247 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $226.34 | 7.423% | $243.1412 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $55.64 | 5.539% | $58.7219 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $138.29 | 8.814% | $150.4789 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $178.38 | 13.500% | $202.4613 | $202.46 | $202.45 | $202.50 |
| Purchase #7 | $188.57 | 3.462% | $195.0983 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $998.41 | $1,087.1178 | $1,087.11 | $1,087.10 | $1,087.10 | |