| 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 | $138.96 | 11.821% | $155.3865 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $70.29 | 8.148% | $76.0172 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $168.76 | 7.126% | $180.7858 | $180.79 | $180.80 | $180.80 |
| Purchase #4 | $97.33 | 11.765% | $108.7809 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $69.32 | 9.123% | $75.6441 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $62.68 | 13.182% | $70.9425 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $223.54 | 8.369% | $242.2481 | $242.25 | $242.25 | $242.20 |
| 7 purchase totals = | $830.88 | $909.8051 | $909.81 | $909.85 | $909.70 | |