| 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 | $106.86 | 6.471% | $113.7749 | $113.77 | $113.75 | $113.80 |
| Purchase #2 | $242.52 | 8.143% | $262.2684 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $178.84 | 9.186% | $195.2682 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $236.44 | 9.184% | $258.1546 | $258.15 | $258.15 | $258.20 |
| Purchase #5 | $35.46 | 13.817% | $40.3595 | $40.36 | $40.35 | $40.40 |
| Purchase #6 | $128.64 | 8.639% | $139.7532 | $139.75 | $139.75 | $139.80 |
| Purchase #7 | $121.88 | 9.729% | $133.7377 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $1,050.64 | $1,143.3165 | $1,143.31 | $1,143.25 | $1,143.50 | |