| 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 | $170.85 | 13.405% | $193.7524 | $193.75 | $193.75 | $193.80 |
| Purchase #2 | $134.62 | 13.810% | $153.211 | $153.21 | $153.20 | $153.20 |
| Purchase #3 | $112.71 | 9.720% | $123.6654 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $6.99 | 4.127% | $7.2785 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $191.54 | 8.179% | $207.2061 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $34.61 | 10.560% | $38.2648 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $39.76 | 3.868% | $41.2979 | $41.30 | $41.30 | $41.30 |
| 7 purchase totals = | $691.08 | $764.6761 | $764.68 | $764.65 | $764.80 | |