| 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 | $144.49 | 8.231% | $156.383 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $70.36 | 9.798% | $77.2539 | $77.25 | $77.25 | $77.30 |
| Purchase #3 | $225.86 | 9.696% | $247.7594 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $153.25 | 10.752% | $169.7274 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $249.63 | 9.660% | $273.7443 | $273.74 | $273.75 | $273.70 |
| Purchase #6 | $115.64 | 6.872% | $123.5868 | $123.59 | $123.60 | $123.60 |
| Purchase #7 | $78.45 | 4.549% | $82.0187 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $1,037.68 | $1,130.4735 | $1,130.47 | $1,130.50 | $1,130.50 | |