| 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 | $118.50 | 13.153% | $134.0863 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $54.59 | 10.576% | $60.3634 | $60.36 | $60.35 | $60.40 |
| Purchase #3 | $41.41 | 7.168% | $44.3783 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $203.70 | 3.133% | $210.0819 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $153.31 | 12.317% | $172.1932 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $74.41 | 9.750% | $81.665 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $91.46 | 9.642% | $100.2786 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $737.38 | $803.0467 | $803.05 | $803.10 | $803.20 | |