| 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 | $139.88 | 10.676% | $154.8136 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $195.63 | 11.567% | $218.2585 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $53.43 | 12.475% | $60.0954 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $90.59 | 6.707% | $96.6659 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $220.91 | 4.286% | $230.3782 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $141.26 | 13.185% | $159.8851 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $52.99 | 13.418% | $60.1002 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $894.69 | $980.1969 | $980.21 | $980.20 | $980.30 | |