| 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 | $151.45 | 9.301% | $165.5364 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $41.77 | 5.726% | $44.1618 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $198.69 | 8.127% | $214.8375 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $23.98 | 12.670% | $27.0183 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $8.95 | 13.278% | $10.1384 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $24.58 | 5.373% | $25.9007 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $233.29 | 8.304% | $252.6624 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $682.71 | $740.2555 | $740.26 | $740.25 | $740.20 | |