| 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 | $166.59 | 6.776% | $177.8781 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $7.95 | 4.103% | $8.2762 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $125.65 | 7.610% | $135.212 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $154.73 | 3.522% | $160.1796 | $160.18 | $160.20 | $160.20 |
| Purchase #5 | $150.58 | 4.158% | $156.8411 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $240.80 | 10.147% | $265.234 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $44.39 | 8.233% | $48.0446 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $890.69 | $951.6656 | $951.66 | $951.75 | $951.60 | |