| 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 | $90.56 | 11.598% | $101.0631 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $156.55 | 13.215% | $177.2381 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $177.45 | 10.206% | $195.5605 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $153.83 | 6.582% | $163.9551 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $142.98 | 4.102% | $148.845 | $148.85 | $148.85 | $148.80 |
| Purchase #6 | $71.88 | 10.563% | $79.4727 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $151.40 | 12.781% | $170.7504 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $944.65 | $1,036.8849 | $1,036.89 | $1,036.85 | $1,037.00 | |