| 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 | $154.88 | 8.769% | $168.4614 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $44.52 | 7.872% | $48.0246 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $173.76 | 12.429% | $195.3566 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $210.65 | 5.458% | $222.1473 | $222.15 | $222.15 | $222.10 |
| Purchase #5 | $90.99 | 8.630% | $98.8424 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $137.93 | 13.122% | $156.0292 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $225.41 | 6.779% | $240.6905 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $1,038.14 | $1,129.5520 | $1,129.55 | $1,129.55 | $1,129.50 | |