| 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 | $156.26 | 8.476% | $169.5046 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $11.72 | 11.328% | $13.0476 | $13.05 | $13.05 | $13.00 |
| Purchase #3 | $188.98 | 9.241% | $206.4436 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $174.62 | 8.608% | $189.6513 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $218.96 | 6.715% | $233.6632 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $53.84 | 3.542% | $55.747 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $20.82 | 3.148% | $21.4754 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $825.20 | $889.5327 | $889.53 | $889.55 | $889.50 | |