| 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 | $167.32 | 4.492% | $174.836 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $240.35 | 10.583% | $265.7862 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $189.45 | 3.499% | $196.0789 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $45.69 | 7.154% | $48.9587 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $23.62 | 3.646% | $24.4812 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $113.51 | 3.276% | $117.2286 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $61.34 | 9.716% | $67.2998 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $841.28 | $894.6694 | $894.68 | $894.75 | $894.70 | |