| 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 | $146.67 | 11.793% | $163.9668 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $238.80 | 6.781% | $254.993 | $254.99 | $255.00 | $255.00 |
| Purchase #3 | $76.84 | 7.567% | $82.6545 | $82.65 | $82.65 | $82.70 |
| Purchase #4 | $63.69 | 12.717% | $71.7895 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $23.35 | 6.440% | $24.8537 | $24.85 | $24.85 | $24.90 |
| Purchase #6 | $210.27 | 11.691% | $234.8527 | $234.85 | $234.85 | $234.90 |
| Purchase #7 | $131.29 | 5.772% | $138.8681 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $890.91 | $971.9783 | $971.97 | $971.95 | $972.20 | |