| 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 | $152.95 | 13.654% | $173.8338 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $66.26 | 13.551% | $75.2389 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $132.95 | 12.617% | $149.7243 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $44.69 | 8.466% | $48.4735 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $32.90 | 11.652% | $36.7335 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $107.89 | 4.442% | $112.6825 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $234.90 | 13.292% | $266.1229 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $772.54 | $862.8094 | $862.79 | $862.80 | $862.70 | |