| 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 | $156.26 | 5.407% | $164.709 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $241.54 | 5.129% | $253.9286 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $112.40 | 6.428% | $119.6251 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $88.61 | 4.188% | $92.321 | $92.32 | $92.30 | $92.30 |
| Purchase #5 | $153.55 | 6.535% | $163.5845 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $79.48 | 9.324% | $86.8907 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $203.87 | 6.631% | $217.3886 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,035.71 | $1,098.4475 | $1,098.45 | $1,098.50 | $1,098.40 | |