| 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 | $170.88 | 8.698% | $185.7431 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $100.51 | 12.468% | $113.0416 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $119.42 | 8.339% | $129.3784 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $133.89 | 9.123% | $146.1048 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $245.97 | 13.594% | $279.4072 | $279.41 | $279.40 | $279.40 |
| Purchase #6 | $187.42 | 8.704% | $203.733 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $162.85 | 10.634% | $180.1675 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $1,120.94 | $1,237.5756 | $1,237.57 | $1,237.60 | $1,237.50 | |