| 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 | $165.70 | 6.438% | $176.3678 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $75.37 | 12.290% | $84.633 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $18.51 | 6.205% | $19.6585 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $174.53 | 7.471% | $187.5691 | $187.57 | $187.55 | $187.60 |
| Purchase #5 | $59.40 | 4.242% | $61.9197 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $86.76 | 9.555% | $95.0499 | $95.05 | $95.05 | $95.00 |
| Purchase #7 | $83.60 | 11.280% | $93.0301 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $663.87 | $718.2281 | $718.23 | $718.20 | $718.20 | |