| 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 | $152.30 | 4.386% | $158.9799 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $218.54 | 4.201% | $227.7209 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $35.65 | 8.597% | $38.7148 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $165.55 | 13.494% | $187.8893 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $71.79 | 7.249% | $76.9941 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $36.54 | 7.207% | $39.1734 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $83.31 | 3.635% | $86.3383 | $86.34 | $86.35 | $86.30 |
| 7 purchase totals = | $763.68 | $815.8107 | $815.80 | $815.80 | $815.80 | |