| 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 | $126.46 | 3.445% | $130.8165 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $9.57 | 13.195% | $10.8328 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $191.58 | 8.814% | $208.4659 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $250.63 | 4.800% | $262.6602 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $142.86 | 5.625% | $150.8959 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $15.41 | 7.186% | $16.5174 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $129.62 | 5.867% | $137.2248 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $866.13 | $917.4135 | $917.42 | $917.35 | $917.40 | |