| 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 | $188.53 | 3.828% | $195.7469 | $195.75 | $195.75 | $195.70 |
| Purchase #2 | $46.68 | 12.293% | $52.4184 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $25.84 | 11.236% | $28.7434 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $44.48 | 10.641% | $49.2131 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $170.53 | 4.534% | $178.2618 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $90.26 | 9.389% | $98.7345 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $122.35 | 3.705% | $126.8831 | $126.88 | $126.90 | $126.90 |
| 7 purchase totals = | $688.67 | $730.0012 | $729.99 | $730.00 | $729.90 | |