| 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 | $184.53 | 13.199% | $208.8861 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $182.61 | 9.765% | $200.4419 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $96.27 | 9.553% | $105.4667 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $247.43 | 5.423% | $260.8481 | $260.85 | $260.85 | $260.80 |
| Purchase #5 | $43.27 | 8.506% | $46.9505 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $68.53 | 9.691% | $75.1712 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $149.50 | 10.419% | $165.0764 | $165.08 | $165.10 | $165.10 |
| 7 purchase totals = | $972.14 | $1,062.8409 | $1,062.85 | $1,062.85 | $1,062.90 | |