| 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 | $129.74 | 12.740% | $146.2689 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $150.47 | 12.734% | $169.6308 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $77.53 | 9.221% | $84.679 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $133.46 | 12.360% | $149.9557 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $155.78 | 4.812% | $163.2761 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $247.36 | 10.134% | $272.4275 | $272.43 | $272.45 | $272.40 |
| Purchase #7 | $96.35 | 8.846% | $104.8731 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $990.69 | $1,091.1111 | $1,091.12 | $1,091.15 | $1,091.20 | |