| 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 | $239.35 | 13.743% | $272.2439 | $272.24 | $272.25 | $272.20 |
| Purchase #2 | $25.55 | 12.286% | $28.6891 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $24.51 | 7.760% | $26.412 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $56.57 | 3.826% | $58.7344 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $131.58 | 6.851% | $140.5945 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $18.46 | 5.750% | $19.5215 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $163.88 | 12.133% | $183.7636 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $659.90 | $729.9590 | $729.94 | $729.95 | $729.90 | |