| 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 | $158.29 | 9.313% | $173.0315 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $235.95 | 5.216% | $248.2572 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $70.99 | 11.783% | $79.3548 | $79.35 | $79.35 | $79.40 |
| Purchase #4 | $105.91 | 11.104% | $117.6702 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $156.34 | 11.133% | $173.7453 | $173.75 | $173.75 | $173.70 |
| Purchase #6 | $200.71 | 6.468% | $213.6919 | $213.69 | $213.70 | $213.70 |
| Purchase #7 | $89.68 | 11.568% | $100.0542 | $100.05 | $100.05 | $100.10 |
| 7 purchase totals = | $1,017.87 | $1,105.8051 | $1,105.80 | $1,105.80 | $1,105.90 | |