| 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 | $185.53 | 7.362% | $199.1887 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $94.50 | 4.550% | $98.7998 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $196.99 | 12.337% | $221.2927 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $57.98 | 6.833% | $61.9418 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $213.66 | 3.862% | $221.9115 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $18.56 | 10.864% | $20.5764 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $118.80 | 6.628% | $126.6741 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $886.02 | $950.3850 | $950.38 | $950.40 | $950.40 | |