| 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 | $169.93 | 8.796% | $184.877 | $184.88 | $184.90 | $184.90 |
| Purchase #2 | $20.40 | 3.308% | $21.0748 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $121.62 | 13.249% | $137.7334 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $165.34 | 11.235% | $183.9159 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $103.44 | 13.752% | $117.6651 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $184.63 | 11.706% | $206.2428 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $26.34 | 10.146% | $29.0125 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $791.70 | $880.5215 | $880.52 | $880.50 | $880.50 | |