| 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 | $73.25 | 9.226% | $80.008 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $96.59 | 4.658% | $101.0892 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $134.34 | 5.146% | $141.2531 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $140.55 | 10.424% | $155.2009 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $86.58 | 12.434% | $97.3454 | $97.35 | $97.35 | $97.30 |
| Purchase #6 | $180.46 | 7.513% | $194.018 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $69.89 | 10.839% | $77.4654 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $781.66 | $846.3800 | $846.39 | $846.35 | $846.40 | |