| 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 | $137.67 | 11.423% | $153.396 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $195.98 | 10.391% | $216.3443 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $66.96 | 6.543% | $71.3412 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $52.45 | 12.172% | $58.8342 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $164.36 | 6.620% | $175.2406 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $52.79 | 10.871% | $58.5288 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $39.80 | 12.850% | $44.9143 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $710.01 | $778.5994 | $778.59 | $778.65 | $778.40 | |