| 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 | $141.49 | 7.285% | $151.7975 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $96.81 | 4.827% | $101.483 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $237.79 | 11.198% | $264.4177 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $133.76 | 9.304% | $146.205 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $189.52 | 10.826% | $210.0374 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $133.40 | 4.544% | $139.4617 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $13.75 | 9.280% | $15.026 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $946.52 | $1,028.4283 | $1,028.44 | $1,028.45 | $1,028.40 | |