| 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 | $154.37 | 11.793% | $172.5749 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $173.54 | 13.687% | $197.2924 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $113.58 | 10.626% | $125.649 | $125.65 | $125.65 | $125.60 |
| Purchase #4 | $18.66 | 7.499% | $20.0593 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $25.94 | 5.753% | $27.4323 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $155.75 | 4.534% | $162.8117 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $91.66 | 3.689% | $95.0413 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $733.50 | $800.8609 | $800.85 | $800.85 | $800.80 | |