| 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 | $149.65 | 8.409% | $162.2341 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $19.92 | 12.539% | $22.4178 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $119.61 | 8.265% | $129.4958 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $214.35 | 8.485% | $232.5376 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $210.37 | 10.262% | $231.9582 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $82.67 | 4.188% | $86.1322 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $12.81 | 11.259% | $14.2523 | $14.25 | $14.25 | $14.30 |
| 7 purchase totals = | $809.38 | $879.0280 | $879.03 | $879.05 | $879.00 | |