| 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 | $20.79 | 11.818% | $23.247 | $23.25 | $23.25 | $23.20 |
| Purchase #2 | $191.86 | 8.669% | $208.4923 | $208.49 | $208.50 | $208.50 |
| Purchase #3 | $78.29 | 5.232% | $82.3861 | $82.39 | $82.40 | $82.40 |
| Purchase #4 | $153.97 | 8.760% | $167.4578 | $167.46 | $167.45 | $167.50 |
| Purchase #5 | $188.58 | 8.658% | $204.9073 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $169.74 | 5.282% | $178.7057 | $178.71 | $178.70 | $178.70 |
| Purchase #7 | $158.37 | 9.453% | $173.3407 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $961.60 | $1,038.5369 | $1,038.55 | $1,038.55 | $1,038.50 | |