| 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 | $141.98 | 4.525% | $148.4046 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $20.61 | 5.502% | $21.744 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $84.99 | 10.809% | $94.1766 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $110.61 | 5.699% | $116.9137 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $163.48 | 13.848% | $186.1187 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $75.73 | 6.849% | $80.9167 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $27.86 | 6.565% | $29.689 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $625.26 | $677.9633 | $677.96 | $677.95 | $677.90 | |