| 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 | $192.72 | 10.553% | $213.0577 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $85.55 | 13.571% | $97.16 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $145.43 | 10.206% | $160.2726 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $144.80 | 5.426% | $152.6568 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $40.46 | 12.793% | $45.636 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $244.88 | 3.217% | $252.7578 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $51.68 | 11.661% | $57.7064 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $905.52 | $979.2473 | $979.26 | $979.20 | $979.40 | |