| 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 | $140.75 | 12.127% | $157.8188 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $175.34 | 9.342% | $191.7203 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $61.93 | 9.296% | $67.687 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $23.85 | 7.226% | $25.5734 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $131.33 | 7.874% | $141.6709 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $175.82 | 10.234% | $193.8134 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $163.30 | 4.390% | $170.4689 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $872.32 | $948.7527 | $948.75 | $948.65 | $948.80 | |