| 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 | $149.42 | 9.182% | $163.1397 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $90.53 | 3.353% | $93.5655 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $196.27 | 9.805% | $215.5143 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $144.91 | 12.116% | $162.4673 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $145.94 | 3.472% | $151.007 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $17.53 | 13.110% | $19.8282 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $125.95 | 10.132% | $138.7113 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $870.55 | $944.2333 | $944.24 | $944.20 | $944.20 | |