| 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 | $135.71 | 3.596% | $140.5901 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $154.28 | 6.146% | $163.762 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $98.87 | 4.710% | $103.5268 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $151.50 | 3.727% | $157.1464 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $227.56 | 10.337% | $251.0829 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $203.42 | 11.421% | $226.6526 | $226.65 | $226.65 | $226.70 |
| Purchase #7 | $60.52 | 11.800% | $67.6614 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $1,031.86 | $1,110.4222 | $1,110.42 | $1,110.45 | $1,110.50 | |