| 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 | $71.69 | 13.338% | $81.252 | $81.25 | $81.25 | $81.30 |
| Purchase #2 | $131.82 | 3.735% | $136.7435 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $34.99 | 8.803% | $38.0702 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $45.29 | 6.495% | $48.2316 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $118.34 | 12.139% | $132.7053 | $132.71 | $132.70 | $132.70 |
| Purchase #6 | $169.89 | 9.170% | $185.4689 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $170.31 | 6.125% | $180.7415 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $742.33 | $803.2130 | $803.21 | $803.20 | $803.20 | |