| 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 | $146.78 | 9.191% | $160.2705 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $199.96 | 6.741% | $213.4393 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $93.57 | 12.576% | $105.3374 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $77.57 | 8.720% | $84.3341 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $168.30 | 12.723% | $189.7128 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $201.35 | 6.253% | $213.9404 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $17.56 | 9.151% | $19.1669 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $905.09 | $986.2014 | $986.20 | $986.20 | $986.10 | |