| 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 | $165.42 | 4.671% | $173.1468 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $102.88 | 12.770% | $116.0178 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $35.58 | 10.479% | $39.3084 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $226.26 | 5.507% | $238.7201 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $66.26 | 11.765% | $74.0555 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $176.75 | 8.816% | $192.3323 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $19.33 | 9.790% | $21.2224 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $792.48 | $854.8033 | $854.81 | $854.75 | $854.70 | |