| 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 | $134.25 | 10.367% | $148.1677 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $42.71 | 7.448% | $45.891 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $165.41 | 9.853% | $181.7078 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $227.29 | 10.827% | $251.8987 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $67.27 | 8.246% | $72.8171 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $106.43 | 12.573% | $119.8114 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $7.83 | 4.458% | $8.1791 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $751.19 | $828.4728 | $828.48 | $828.45 | $828.50 | |