| 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 | $166.84 | 3.661% | $172.948 | $172.95 | $172.95 | $172.90 |
| Purchase #2 | $125.28 | 10.298% | $138.1813 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $157.45 | 10.111% | $173.3698 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $192.74 | 9.189% | $210.4509 | $210.45 | $210.45 | $210.50 |
| Purchase #5 | $133.76 | 11.664% | $149.3618 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $97.87 | 9.430% | $107.0991 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $224.33 | 13.776% | $255.2337 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $1,098.27 | $1,206.6446 | $1,206.64 | $1,206.65 | $1,206.70 | |