| 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 | $76.26 | 4.722% | $79.861 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $163.33 | 5.513% | $172.3344 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $137.94 | 3.680% | $143.0162 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $101.61 | 3.500% | $105.1664 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $116.68 | 11.756% | $130.3969 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $239.88 | 7.546% | $257.9813 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $174.59 | 11.468% | $194.612 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $1,010.29 | $1,083.3682 | $1,083.37 | $1,083.35 | $1,083.40 | |