| 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 | $191.51 | 7.177% | $205.2547 | $205.25 | $205.25 | $205.30 |
| Purchase #2 | $174.70 | 8.514% | $189.574 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $66.77 | 4.470% | $69.7546 | $69.75 | $69.75 | $69.80 |
| Purchase #4 | $8.58 | 12.389% | $9.643 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $93.96 | 9.384% | $102.7772 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $40.54 | 8.249% | $43.8841 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $215.71 | 9.286% | $235.7408 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $791.77 | $856.6284 | $856.61 | $856.65 | $856.70 | |