| 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 | $138.79 | 9.272% | $151.6586 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $107.43 | 6.834% | $114.7718 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $135.28 | 5.138% | $142.2307 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $117.30 | 13.599% | $133.2516 | $133.25 | $133.25 | $133.30 |
| Purchase #5 | $104.59 | 3.658% | $108.4159 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $119.94 | 4.554% | $125.4021 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $87.93 | 12.193% | $98.6513 | $98.65 | $98.65 | $98.70 |
| 7 purchase totals = | $811.26 | $874.3820 | $874.38 | $874.35 | $874.50 | |