| 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 | $125.75 | 12.695% | $141.714 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $214.25 | 6.763% | $228.7397 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $236.39 | 6.445% | $251.6253 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $159.41 | 6.810% | $170.2658 | $170.27 | $170.25 | $170.30 |
| Purchase #5 | $160.82 | 8.325% | $174.2083 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $196.99 | 7.448% | $211.6618 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $157.92 | 4.815% | $165.5238 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $1,251.53 | $1,343.7387 | $1,343.74 | $1,343.70 | $1,343.70 | |