| 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 | $163.58 | 9.855% | $179.7008 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $131.74 | 4.660% | $137.8791 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $225.94 | 7.305% | $242.4449 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $128.35 | 3.748% | $133.1606 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $136.44 | 9.591% | $149.526 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $178.93 | 7.395% | $192.1619 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $213.45 | 6.601% | $227.5398 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $1,178.43 | $1,262.4131 | $1,262.41 | $1,262.45 | $1,262.40 | |