| 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 | $153.50 | 9.297% | $167.7709 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $186.49 | 11.581% | $208.0874 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $220.69 | 11.459% | $245.9789 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $135.44 | 4.704% | $141.8111 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $49.63 | 9.789% | $54.4883 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $58.40 | 3.153% | $60.2414 | $60.24 | $60.25 | $60.20 |
| Purchase #7 | $27.84 | 6.470% | $29.6412 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $831.99 | $908.0192 | $908.02 | $908.05 | $908.00 | |