| 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 | $198.36 | 7.343% | $212.9256 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $70.97 | 3.420% | $73.3972 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $21.85 | 12.358% | $24.5502 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $14.73 | 13.810% | $16.7642 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $148.25 | 6.107% | $157.3036 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $94.67 | 12.518% | $106.5208 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $72.74 | 6.427% | $77.415 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $621.57 | $668.8766 | $668.88 | $668.85 | $668.90 | |