| 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 | $157.91 | 12.199% | $177.1734 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $26.72 | 3.457% | $27.6437 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $193.33 | 6.497% | $205.8907 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $27.60 | 11.430% | $30.7547 | $30.75 | $30.75 | $30.80 |
| Purchase #5 | $31.65 | 6.326% | $33.6522 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $97.29 | 12.759% | $109.7032 | $109.70 | $109.70 | $109.70 |
| Purchase #7 | $121.42 | 8.515% | $131.7589 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $655.92 | $716.5768 | $716.56 | $716.55 | $716.70 | |