| 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 | $124.36 | 8.377% | $134.7776 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $157.30 | 10.613% | $173.9942 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $219.59 | 10.434% | $242.502 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $49.96 | 6.855% | $53.3848 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $40.77 | 8.334% | $44.1678 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $52.76 | 3.620% | $54.6699 | $54.67 | $54.65 | $54.70 |
| Purchase #7 | $133.36 | 5.525% | $140.7281 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $778.10 | $844.2244 | $844.22 | $844.25 | $844.30 | |