| 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 | $165.46 | 5.119% | $173.9299 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $71.35 | 6.599% | $76.0584 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $8.37 | 13.513% | $9.501 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $197.64 | 4.631% | $206.7927 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $215.36 | 4.856% | $225.8179 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $153.25 | 9.729% | $168.1597 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $5.90 | 6.228% | $6.2675 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $817.33 | $866.5271 | $866.53 | $866.50 | $866.60 | |