| 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 | $156.35 | 11.611% | $174.5038 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $138.95 | 3.857% | $144.3093 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $138.29 | 10.450% | $152.7413 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $7.60 | 13.757% | $8.6455 | $8.65 | $8.65 | $8.60 |
| Purchase #5 | $63.25 | 3.767% | $65.6326 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $244.59 | 4.816% | $256.3695 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $8.37 | 12.478% | $9.4144 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $757.40 | $811.6164 | $811.61 | $811.60 | $811.50 | |