| 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 | $125.76 | 6.473% | $133.9004 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $101.52 | 9.155% | $110.8142 | $110.81 | $110.80 | $110.80 |
| Purchase #3 | $240.34 | 3.375% | $248.4515 | $248.45 | $248.45 | $248.50 |
| Purchase #4 | $7.74 | 6.625% | $8.2528 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $185.61 | 3.392% | $191.9059 | $191.91 | $191.90 | $191.90 |
| Purchase #6 | $67.95 | 7.159% | $72.8145 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $161.31 | 11.791% | $180.3301 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $890.23 | $946.4694 | $946.46 | $946.45 | $946.50 | |