| 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 | $158.66 | 6.176% | $168.4588 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $139.59 | 8.415% | $151.3365 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $65.44 | 7.809% | $70.5502 | $70.55 | $70.55 | $70.60 |
| Purchase #4 | $231.92 | 7.333% | $248.9267 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $107.33 | 7.711% | $115.6062 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $70.62 | 6.734% | $75.3756 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $56.56 | 8.569% | $61.4066 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $830.12 | $891.6606 | $891.68 | $891.70 | $891.70 | |