| 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 | $169.70 | 8.308% | $183.7987 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $8.69 | 12.724% | $9.7957 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $154.43 | 5.538% | $162.9823 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $228.38 | 13.376% | $258.9281 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $237.40 | 13.858% | $270.2989 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $84.97 | 6.188% | $90.2279 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $31.83 | 8.545% | $34.5499 | $34.55 | $34.55 | $34.50 |
| 7 purchase totals = | $915.40 | $1,010.5815 | $1,010.59 | $1,010.65 | $1,010.50 | |