| 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 | $167.60 | 6.759% | $178.9281 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $17.95 | 7.290% | $19.2586 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $212.82 | 4.161% | $221.6754 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $78.72 | 11.483% | $87.7594 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $140.56 | 10.254% | $154.973 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $132.47 | 8.753% | $144.0651 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $79.95 | 5.189% | $84.0986 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $830.07 | $890.7582 | $890.77 | $890.75 | $890.90 | |