| 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 | $128.98 | 3.167% | $133.0648 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $154.80 | 9.704% | $169.8218 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $187.58 | 8.568% | $203.6519 | $203.65 | $203.65 | $203.70 |
| Purchase #4 | $65.87 | 8.139% | $71.2312 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $240.86 | 6.154% | $255.6825 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $196.50 | 3.324% | $203.0317 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $17.73 | 5.862% | $18.7693 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $992.32 | $1,055.2532 | $1,055.24 | $1,055.25 | $1,055.30 | |