| 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 | $115.43 | 12.583% | $129.9546 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $160.62 | 8.553% | $174.3578 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $88.45 | 10.868% | $98.0627 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $170.79 | 6.704% | $182.2398 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $108.30 | 9.855% | $118.973 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $160.88 | 4.172% | $167.5919 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $146.58 | 7.192% | $157.122 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $951.05 | $1,028.3018 | $1,028.29 | $1,028.25 | $1,028.40 | |