| 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 | $173.74 | 11.730% | $194.1197 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $49.82 | 5.299% | $52.46 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $237.83 | 7.462% | $255.5769 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $92.87 | 3.439% | $96.0638 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $138.33 | 5.536% | $145.9879 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $93.85 | 9.690% | $102.9441 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $105.88 | 4.806% | $110.9686 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $892.32 | $958.1210 | $958.12 | $958.10 | $958.20 | |