| 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 | $174.35 | 10.861% | $193.2862 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $136.88 | 5.822% | $144.8492 | $144.85 | $144.85 | $144.80 |
| Purchase #3 | $70.75 | 9.457% | $77.4408 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $151.58 | 8.110% | $163.8731 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $249.71 | 11.240% | $277.7774 | $277.78 | $277.80 | $277.80 |
| Purchase #6 | $184.33 | 13.464% | $209.1482 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $40.54 | 11.576% | $45.2329 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $1,008.14 | $1,111.6078 | $1,111.61 | $1,111.65 | $1,111.50 | |