| 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 | $195.45 | 5.303% | $205.8147 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $169.69 | 4.539% | $177.3922 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $135.40 | 4.524% | $141.5255 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $20.40 | 5.273% | $21.4757 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $22.60 | 3.665% | $23.4283 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $125.31 | 3.363% | $129.5242 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $36.37 | 7.794% | $39.2047 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $705.22 | $738.3653 | $738.36 | $738.40 | $738.30 | |