| 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 | $107.66 | 13.274% | $121.9508 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $115.52 | 4.560% | $120.7877 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $179.67 | 5.406% | $189.383 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $68.62 | 12.584% | $77.2551 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $71.41 | 12.242% | $80.152 | $80.15 | $80.15 | $80.20 |
| Purchase #6 | $132.59 | 12.387% | $149.0139 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $146.68 | 3.381% | $151.6393 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $822.15 | $890.1818 | $890.18 | $890.20 | $890.30 | |