| 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 | $166.91 | 9.310% | $182.4493 | $182.45 | $182.45 | $182.40 |
| Purchase #2 | $36.92 | 10.599% | $40.8332 | $40.83 | $40.85 | $40.80 |
| Purchase #3 | $218.49 | 9.449% | $239.1351 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $109.46 | 3.159% | $112.9178 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $12.37 | 4.509% | $12.9278 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $95.89 | 6.363% | $101.9915 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $173.66 | 9.764% | $190.6162 | $190.62 | $190.60 | $190.60 |
| 7 purchase totals = | $813.70 | $880.8709 | $880.88 | $880.90 | $880.70 | |