| 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 | $98.97 | 12.559% | $111.3996 | $111.40 | $111.40 | $111.40 |
| Purchase #2 | $95.72 | 10.615% | $105.8807 | $105.88 | $105.90 | $105.90 |
| Purchase #3 | $120.58 | 4.536% | $126.0495 | $126.05 | $126.05 | $126.00 |
| Purchase #4 | $160.99 | 7.603% | $173.2301 | $173.23 | $173.25 | $173.20 |
| Purchase #5 | $188.41 | 9.485% | $206.2807 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $6.43 | 8.569% | $6.981 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $122.93 | 12.188% | $137.9127 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $794.03 | $867.7343 | $867.73 | $867.80 | $867.70 | |