| 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 | $154.50 | 9.684% | $169.4618 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $25.55 | 6.766% | $27.2787 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $223.40 | 7.592% | $240.3605 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $230.34 | 7.755% | $248.2029 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $242.55 | 12.171% | $272.0708 | $272.07 | $272.05 | $272.10 |
| Purchase #6 | $15.86 | 11.835% | $17.737 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $15.66 | 7.422% | $16.8223 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $907.86 | $991.9340 | $991.93 | $991.90 | $992.00 | |