| 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 | $137.58 | 5.565% | $145.2363 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $16.85 | 8.121% | $18.2184 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $26.58 | 10.412% | $29.3475 | $29.35 | $29.35 | $29.30 |
| Purchase #4 | $57.25 | 11.648% | $63.9185 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $189.96 | 13.751% | $216.0814 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $182.63 | 12.665% | $205.7601 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $183.76 | 13.503% | $208.5731 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $794.61 | $887.1353 | $887.14 | $887.10 | $887.10 | |