| 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 | $118.87 | 11.686% | $132.7611 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $78.45 | 12.417% | $88.1911 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $163.51 | 12.228% | $183.504 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $39.79 | 5.669% | $42.0457 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $134.99 | 4.868% | $141.5613 | $141.56 | $141.55 | $141.60 |
| Purchase #6 | $21.57 | 12.340% | $24.2317 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $220.57 | 10.220% | $243.1123 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $777.75 | $855.4072 | $855.40 | $855.40 | $855.40 | |