| 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 | $200.78 | 3.779% | $208.3675 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $124.72 | 4.159% | $129.9071 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $133.28 | 13.636% | $151.4541 | $151.45 | $151.45 | $151.50 |
| Purchase #4 | $8.99 | 6.616% | $9.5848 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $140.88 | 7.230% | $151.0656 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $73.35 | 8.679% | $79.716 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $33.55 | 3.319% | $34.6635 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $715.55 | $764.7586 | $764.76 | $764.70 | $764.90 | |