| 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 | $137.39 | 13.778% | $156.3196 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $80.73 | 5.358% | $85.0555 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $23.74 | 10.457% | $26.2225 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $130.28 | 3.178% | $134.4203 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $113.92 | 4.290% | $118.8072 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $205.72 | 5.234% | $216.4874 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $203.71 | 4.295% | $212.4593 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $895.49 | $949.7718 | $949.78 | $949.70 | $949.80 | |