| 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 | $169.44 | 9.762% | $185.9807 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $31.32 | 12.596% | $35.2651 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $201.40 | 10.851% | $223.2539 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $28.73 | 8.347% | $31.1281 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $69.99 | 12.168% | $78.5064 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $205.84 | 8.494% | $223.324 | $223.32 | $223.30 | $223.30 |
| Purchase #7 | $170.37 | 9.609% | $186.7409 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $877.09 | $964.1991 | $964.20 | $964.20 | $964.20 | |