| 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 | $102.26 | 7.511% | $109.9407 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $183.48 | 11.193% | $204.0169 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $215.29 | 8.484% | $233.5552 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $65.66 | 7.275% | $70.4368 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $126.36 | 5.470% | $133.2719 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $36.30 | 8.695% | $39.4563 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $144.87 | 13.665% | $164.6665 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $874.22 | $955.3443 | $955.36 | $955.30 | $955.40 | |