| 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 | $132.70 | 6.811% | $141.7382 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $230.75 | 9.282% | $252.1682 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $139.56 | 5.279% | $146.9274 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $107.65 | 13.231% | $121.8932 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $124.25 | 7.446% | $133.5017 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $192.29 | 11.446% | $214.2995 | $214.30 | $214.30 | $214.30 |
| Purchase #7 | $125.41 | 10.636% | $138.7486 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $1,052.61 | $1,149.2768 | $1,149.28 | $1,149.30 | $1,149.20 | |