| 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 | $168.83 | 10.780% | $187.0299 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $58.68 | 6.110% | $62.2653 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $33.66 | 11.333% | $37.4747 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $88.62 | 12.107% | $99.3492 | $99.35 | $99.35 | $99.30 |
| Purchase #5 | $153.46 | 12.773% | $173.0614 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $213.35 | 3.463% | $220.7383 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $183.39 | 13.735% | $208.5786 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $899.99 | $988.4974 | $988.50 | $988.50 | $988.50 | |