| 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 | $142.67 | 7.843% | $153.8596 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $167.59 | 7.361% | $179.9263 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $103.84 | 10.276% | $114.5106 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $125.95 | 13.357% | $142.7731 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $42.82 | 5.689% | $45.256 | $45.26 | $45.25 | $45.30 |
| Purchase #6 | $62.27 | 3.337% | $64.3479 | $64.35 | $64.35 | $64.30 |
| Purchase #7 | $26.88 | 8.290% | $29.1084 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $672.02 | $729.7819 | $729.79 | $729.75 | $729.80 | |