| 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 | $145.68 | 6.814% | $155.6066 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $141.63 | 7.185% | $151.8061 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $176.47 | 7.715% | $190.0847 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $121.67 | 8.737% | $132.3003 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $206.45 | 3.117% | $212.885 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $64.95 | 6.652% | $69.2705 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $165.68 | 13.578% | $188.176 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $1,022.53 | $1,100.1292 | $1,100.14 | $1,100.15 | $1,100.20 | |