| 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 | $153.66 | 12.616% | $173.0457 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $10.78 | 13.409% | $12.2255 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $213.65 | 7.274% | $229.1909 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $43.90 | 13.600% | $49.8704 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $199.54 | 10.552% | $220.5955 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $122.44 | 4.777% | $128.289 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $78.75 | 11.743% | $87.9976 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $822.72 | $901.2146 | $901.23 | $901.25 | $901.20 | |