| 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 | $145.47 | 4.420% | $151.8998 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $77.32 | 8.596% | $83.9664 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $102.57 | 5.559% | $108.2719 | $108.27 | $108.25 | $108.30 |
| Purchase #4 | $94.74 | 7.748% | $102.0805 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $209.94 | 3.275% | $216.8155 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $217.97 | 12.608% | $245.4517 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $52.47 | 11.847% | $58.6861 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $900.48 | $967.1719 | $967.18 | $967.15 | $967.30 | |