| 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 | $97.93 | 13.788% | $111.4326 | $111.43 | $111.45 | $111.40 |
| Purchase #2 | $126.69 | 3.687% | $131.3611 | $131.36 | $131.35 | $131.40 |
| Purchase #3 | $107.86 | 12.261% | $121.0847 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $115.78 | 8.763% | $125.9258 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $169.36 | 9.545% | $185.5254 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $34.80 | 9.272% | $38.0267 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $122.70 | 7.537% | $131.9479 | $131.95 | $131.95 | $131.90 |
| 7 purchase totals = | $775.12 | $845.3042 | $845.31 | $845.40 | $845.20 | |