| 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 | $160.91 | 3.279% | $166.1862 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $10.60 | 6.846% | $11.3257 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $229.71 | 8.766% | $249.8464 | $249.85 | $249.85 | $249.80 |
| Purchase #4 | $163.92 | 4.437% | $171.1931 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $19.53 | 3.365% | $20.1872 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $60.39 | 12.471% | $67.9212 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $80.85 | 4.747% | $84.6879 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $725.91 | $771.3477 | $771.36 | $771.40 | $771.30 | |