| 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 | $125.56 | 12.444% | $141.1847 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $146.48 | 8.295% | $158.6305 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $247.78 | 6.207% | $263.1597 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $92.49 | 7.718% | $99.6284 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $163.83 | 4.678% | $171.494 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $160.62 | 4.522% | $167.8832 | $167.88 | $167.90 | $167.90 |
| Purchase #7 | $108.36 | 12.865% | $122.3005 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $1,045.12 | $1,124.2810 | $1,124.27 | $1,124.35 | $1,124.30 | |