| 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 | $141.59 | 4.516% | $147.9842 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $176.85 | 3.257% | $182.61 | $182.61 | $182.60 | $182.60 |
| Purchase #3 | $70.88 | 12.568% | $79.7882 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $59.99 | 10.490% | $66.283 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $96.64 | 10.167% | $106.4654 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $11.26 | 4.129% | $11.7249 | $11.72 | $11.70 | $11.70 |
| Purchase #7 | $85.57 | 8.859% | $93.1506 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $642.78 | $688.0063 | $688.00 | $688.00 | $688.10 | |