| 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 | $154.88 | 11.698% | $172.9979 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $128.80 | 10.523% | $142.3536 | $142.35 | $142.35 | $142.40 |
| Purchase #3 | $164.65 | 7.609% | $177.1782 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $149.94 | 12.539% | $168.741 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $216.32 | 12.562% | $243.4941 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $203.88 | 11.720% | $227.7747 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $175.99 | 10.370% | $194.2402 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $1,194.46 | $1,326.7797 | $1,326.77 | $1,326.80 | $1,326.80 | |