| 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 | $141.69 | 10.298% | $156.2812 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $155.66 | 13.351% | $176.4422 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $100.63 | 11.689% | $112.3926 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $44.26 | 9.871% | $48.6289 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $67.47 | 11.588% | $75.2884 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $113.59 | 7.319% | $121.9037 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $75.50 | 12.641% | $85.044 | $85.04 | $85.05 | $85.00 |
| 7 purchase totals = | $698.80 | $775.9810 | $775.97 | $776.05 | $775.90 | |