| 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 | $113.28 | 13.595% | $128.6804 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $119.99 | 11.135% | $133.3509 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $148.65 | 11.874% | $166.3007 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $9.41 | 7.727% | $10.1371 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $183.71 | 11.536% | $204.9028 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $122.67 | 5.504% | $129.4218 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $218.51 | 5.425% | $230.3642 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $916.22 | $1,003.1579 | $1,003.15 | $1,003.15 | $1,003.20 | |