| 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 | $226.35 | 4.521% | $236.5833 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $180.79 | 7.497% | $194.3438 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $244.34 | 6.577% | $260.4102 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $79.94 | 9.614% | $87.6254 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $143.47 | 9.628% | $157.2833 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $33.79 | 9.513% | $37.0044 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $155.38 | 8.483% | $168.5609 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $1,064.06 | $1,141.8113 | $1,141.80 | $1,141.85 | $1,141.80 | |