| 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 | $126.26 | 12.624% | $142.1991 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $158.38 | 5.557% | $167.1812 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $8.69 | 9.297% | $9.4979 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $17.90 | 5.656% | $18.9124 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $98.51 | 12.598% | $110.9203 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $77.43 | 5.169% | $81.4324 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $137.82 | 13.494% | $156.4174 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $624.99 | $686.5607 | $686.56 | $686.55 | $686.50 | |