| 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 | $148.26 | 6.244% | $157.5174 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $151.93 | 5.264% | $159.9276 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $205.32 | 8.697% | $223.1767 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $250.91 | 10.214% | $276.5379 | $276.54 | $276.55 | $276.50 |
| Purchase #5 | $182.75 | 3.185% | $188.5706 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $79.57 | 9.638% | $87.239 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $34.32 | 9.637% | $37.6274 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $1,053.06 | $1,130.5966 | $1,130.61 | $1,130.65 | $1,130.50 | |