| 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 | $203.37 | 4.741% | $213.0118 | $213.01 | $213.00 | $213.00 |
| Purchase #2 | $65.79 | 12.827% | $74.2289 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $15.45 | 3.218% | $15.9472 | $15.95 | $15.95 | $15.90 |
| Purchase #4 | $130.77 | 9.659% | $143.4011 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $155.85 | 12.830% | $175.8456 | $175.85 | $175.85 | $175.80 |
| Purchase #6 | $34.30 | 11.203% | $38.1426 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $134.96 | 8.653% | $146.6381 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $740.49 | $807.2153 | $807.22 | $807.25 | $807.00 | |