| 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 | $169.97 | 11.759% | $189.9568 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $229.60 | 3.390% | $237.3834 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $134.89 | 6.183% | $143.2302 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $173.25 | 5.573% | $182.9052 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $247.72 | 8.327% | $268.3476 | $268.35 | $268.35 | $268.30 |
| Purchase #6 | $128.62 | 7.347% | $138.0697 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $230.54 | 7.333% | $247.4455 | $247.45 | $247.45 | $247.40 |
| 7 purchase totals = | $1,314.59 | $1,407.3384 | $1,407.35 | $1,407.35 | $1,407.30 | |