| 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 | $137.26 | 12.747% | $154.7565 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $69.34 | 7.847% | $74.7811 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $23.46 | 6.220% | $24.9192 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $85.31 | 8.230% | $92.331 | $92.33 | $92.35 | $92.30 |
| Purchase #5 | $98.32 | 6.675% | $104.8829 | $104.88 | $104.90 | $104.90 |
| Purchase #6 | $75.56 | 11.609% | $84.3318 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $168.43 | 7.390% | $180.877 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $657.68 | $716.8795 | $716.88 | $716.95 | $716.90 | |