| 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 | $108.99 | 6.669% | $116.2585 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $173.53 | 12.445% | $195.1258 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $129.42 | 12.698% | $145.8538 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $132.87 | 3.854% | $137.9908 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $243.48 | 7.756% | $262.3643 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $7.33 | 12.323% | $8.2333 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $7.46 | 9.333% | $8.1562 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $803.08 | $873.9827 | $873.98 | $874.00 | $874.10 | |