| 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 | $150.69 | 13.220% | $170.6112 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $97.91 | 11.622% | $109.2891 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $248.46 | 5.788% | $262.8409 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $10.88 | 7.509% | $11.697 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $29.48 | 13.845% | $33.5615 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $224.28 | 4.302% | $233.9285 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $49.83 | 11.840% | $55.7299 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $811.53 | $877.6581 | $877.66 | $877.70 | $877.60 | |