| 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 | $126.47 | 9.480% | $138.4594 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $142.85 | 7.495% | $153.5566 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $205.33 | 9.181% | $224.1813 | $224.18 | $224.20 | $224.20 |
| Purchase #4 | $60.93 | 10.763% | $67.4879 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $231.56 | 8.386% | $250.9786 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $16.67 | 6.416% | $17.7395 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $91.51 | 3.587% | $94.7925 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $875.32 | $947.1958 | $947.20 | $947.25 | $947.30 | |