| 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 | $13.75 | 13.571% | $15.616 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $84.58 | 6.714% | $90.2587 | $90.26 | $90.25 | $90.30 |
| Purchase #3 | $20.62 | 8.617% | $22.3968 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $207.32 | 3.784% | $215.165 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $247.49 | 13.225% | $280.2206 | $280.22 | $280.20 | $280.20 |
| Purchase #6 | $153.25 | 5.518% | $161.7063 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $196.40 | 4.814% | $205.8547 | $205.85 | $205.85 | $205.90 |
| 7 purchase totals = | $923.41 | $991.2181 | $991.23 | $991.15 | $991.30 | |