| 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 | $141.58 | 8.447% | $153.5393 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $85.99 | 6.385% | $91.4805 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $78.36 | 10.776% | $86.8041 | $86.80 | $86.80 | $86.80 |
| Purchase #4 | $57.56 | 4.440% | $60.1157 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $115.86 | 6.477% | $123.3643 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $169.96 | 5.716% | $179.6749 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $220.48 | 6.582% | $234.992 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $869.79 | $929.9708 | $929.96 | $929.95 | $930.00 | |