| 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 | $132.49 | 13.848% | $150.8372 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $75.56 | 4.680% | $79.0962 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $195.59 | 10.583% | $216.2893 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $93.44 | 13.714% | $106.2544 | $106.25 | $106.25 | $106.30 |
| Purchase #5 | $99.38 | 4.740% | $104.0906 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $130.95 | 11.536% | $146.0564 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $243.53 | 6.822% | $260.1436 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $970.94 | $1,062.7677 | $1,062.77 | $1,062.80 | $1,062.80 | |