| 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 | $156.66 | 3.342% | $161.8956 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $174.63 | 4.650% | $182.7503 | $182.75 | $182.75 | $182.80 |
| Purchase #3 | $131.56 | 11.710% | $146.9657 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $112.29 | 11.225% | $124.8946 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $59.36 | 10.463% | $65.5708 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $133.77 | 12.463% | $150.4418 | $150.44 | $150.45 | $150.40 |
| Purchase #7 | $79.88 | 5.202% | $84.0354 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $848.15 | $916.5542 | $916.56 | $916.55 | $916.60 | |