| 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 | $158.95 | 13.349% | $180.1682 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $203.44 | 11.112% | $226.0463 | $226.05 | $226.05 | $226.00 |
| Purchase #3 | $15.75 | 5.151% | $16.5613 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $34.57 | 9.254% | $37.7691 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $160.82 | 4.539% | $168.1196 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $154.47 | 12.380% | $173.5934 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $176.43 | 10.693% | $195.2957 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $904.43 | $997.5536 | $997.56 | $997.50 | $997.60 | |