| 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 | $142.41 | 8.417% | $154.3966 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $10.61 | 8.340% | $11.4949 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $143.64 | 6.368% | $152.787 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $106.37 | 9.233% | $116.1911 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $148.95 | 3.691% | $154.4477 | $154.45 | $154.45 | $154.40 |
| Purchase #6 | $218.73 | 7.822% | $235.8391 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $193.42 | 4.334% | $201.8028 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $964.13 | $1,026.9592 | $1,026.96 | $1,027.00 | $1,026.90 | |