| 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 | $151.77 | 3.318% | $156.8057 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $171.66 | 10.840% | $190.2679 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $176.31 | 13.237% | $199.6482 | $199.65 | $199.65 | $199.60 |
| Purchase #4 | $66.87 | 8.670% | $72.6676 | $72.67 | $72.65 | $72.70 |
| Purchase #5 | $238.69 | 13.307% | $270.4525 | $270.45 | $270.45 | $270.50 |
| Purchase #6 | $180.97 | 3.194% | $186.7502 | $186.75 | $186.75 | $186.80 |
| Purchase #7 | $152.38 | 4.265% | $158.879 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $1,138.65 | $1,235.4711 | $1,235.48 | $1,235.45 | $1,235.60 | |