| 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 | $124.78 | 6.286% | $132.6237 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $9.94 | 7.643% | $10.6997 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $127.95 | 3.362% | $132.2517 | $132.25 | $132.25 | $132.30 |
| Purchase #4 | $177.35 | 6.188% | $188.3244 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $154.41 | 12.167% | $173.1971 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $15.51 | 6.394% | $16.5017 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $86.68 | 8.155% | $93.7488 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $696.62 | $747.3471 | $747.34 | $747.30 | $747.30 | |