| 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 | $105.52 | 7.352% | $113.2778 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $194.47 | 13.841% | $221.3866 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $160.40 | 3.855% | $166.5834 | $166.58 | $166.60 | $166.60 |
| Purchase #4 | $157.62 | 5.780% | $166.7304 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $73.91 | 11.350% | $82.2988 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $112.77 | 6.551% | $120.1576 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $106.98 | 11.803% | $119.6068 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $911.67 | $990.0414 | $990.05 | $990.10 | $990.10 | |