| 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 | $145.45 | 6.336% | $154.6657 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $185.82 | 7.435% | $199.6357 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $169.65 | 10.146% | $186.8627 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $104.67 | 8.556% | $113.6256 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $13.58 | 7.817% | $14.6415 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $78.73 | 11.429% | $87.7281 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $64.67 | 10.271% | $71.3123 | $71.31 | $71.30 | $71.30 |
| 7 purchase totals = | $762.57 | $828.4716 | $828.48 | $828.50 | $828.40 | |