| 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 | $139.81 | 12.183% | $156.8431 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $96.72 | 12.353% | $108.6678 | $108.67 | $108.65 | $108.70 |
| Purchase #3 | $76.60 | 9.489% | $83.8686 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $240.91 | 12.596% | $271.255 | $271.26 | $271.25 | $271.30 |
| Purchase #5 | $62.96 | 3.680% | $65.2769 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $113.55 | 7.599% | $122.1787 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $76.59 | 13.397% | $86.8508 | $86.85 | $86.85 | $86.90 |
| 7 purchase totals = | $807.14 | $894.9409 | $894.95 | $894.95 | $895.10 | |