| 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 | $161.32 | 4.634% | $168.7956 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $74.49 | 3.701% | $77.2469 | $77.25 | $77.25 | $77.20 |
| Purchase #3 | $152.48 | 7.859% | $164.4634 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $10.34 | 8.300% | $11.1982 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $105.66 | 9.115% | $115.2909 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $52.68 | 11.793% | $58.8926 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $247.95 | 6.855% | $264.947 | $264.95 | $264.95 | $264.90 |
| 7 purchase totals = | $804.92 | $860.8346 | $860.84 | $860.85 | $860.80 | |