| 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 | $207.84 | 10.249% | $229.1415 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $44.38 | 3.177% | $45.79 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $16.31 | 11.440% | $18.1759 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $152.30 | 11.499% | $169.813 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $19.91 | 13.675% | $22.6327 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $52.28 | 3.372% | $54.0429 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $56.46 | 6.657% | $60.2185 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $549.48 | $599.8145 | $599.81 | $599.85 | $599.70 | |