| 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 | $132.26 | 5.452% | $139.4708 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $156.51 | 6.291% | $166.356 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $9.87 | 12.726% | $11.1261 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $26.43 | 7.403% | $28.3866 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $17.97 | 11.498% | $20.0362 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $43.91 | 8.149% | $47.4882 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $232.87 | 4.327% | $242.9463 | $242.95 | $242.95 | $242.90 |
| 7 purchase totals = | $619.82 | $655.8102 | $655.83 | $655.85 | $655.80 | |