| 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 | $163.26 | 4.141% | $170.0206 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $46.36 | 5.572% | $48.9432 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $19.34 | 4.638% | $20.237 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $202.88 | 6.242% | $215.5438 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $145.27 | 7.147% | $155.6524 | $155.65 | $155.65 | $155.70 |
| Purchase #6 | $193.73 | 5.258% | $203.9163 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $237.60 | 11.502% | $264.9288 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $1,008.44 | $1,079.2421 | $1,079.24 | $1,079.25 | $1,079.10 | |