| 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 | $136.61 | 4.551% | $142.8271 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $26.33 | 3.850% | $27.3437 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $6.45 | 5.710% | $6.8183 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $33.53 | 13.145% | $37.9375 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $221.52 | 5.859% | $234.4989 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $99.96 | 6.235% | $106.1925 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $134.59 | 8.507% | $146.0396 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $658.99 | $701.6576 | $701.66 | $701.70 | $701.50 | |