| 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 | $139.39 | 7.245% | $149.4888 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $54.40 | 7.873% | $58.6829 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $93.85 | 8.562% | $101.8854 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $77.45 | 12.314% | $86.9872 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $200.64 | 3.257% | $207.1748 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $174.53 | 9.475% | $191.0667 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $180.90 | 6.824% | $193.2446 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $921.16 | $988.5304 | $988.53 | $988.55 | $988.60 | |