| 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 | $157.35 | 6.627% | $167.7776 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $233.45 | 6.858% | $249.46 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $18.60 | 4.522% | $19.4411 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $146.58 | 6.518% | $156.1341 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $196.80 | 5.541% | $207.7047 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $127.37 | 8.314% | $137.9595 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $25.68 | 8.518% | $27.8674 | $27.87 | $27.85 | $27.90 |
| 7 purchase totals = | $905.83 | $966.3444 | $966.34 | $966.35 | $966.40 | |