| 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 | $157.67 | 12.694% | $177.6846 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $225.45 | 3.614% | $233.5978 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $5.38 | 3.343% | $5.5599 | $5.56 | $5.55 | $5.60 |
| Purchase #4 | $22.90 | 5.661% | $24.1964 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $127.35 | 4.310% | $132.8388 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $12.65 | 8.356% | $13.707 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $102.81 | 13.328% | $116.5125 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $654.21 | $704.0970 | $704.10 | $704.10 | $704.10 | |