| 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 | $154.29 | 8.225% | $166.9804 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $228.63 | 7.349% | $245.432 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $70.93 | 10.398% | $78.3053 | $78.31 | $78.30 | $78.30 |
| Purchase #4 | $104.31 | 8.744% | $113.4309 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $61.43 | 12.341% | $69.0111 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $83.80 | 10.200% | $92.3476 | $92.35 | $92.35 | $92.30 |
| Purchase #7 | $192.45 | 3.496% | $199.1781 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $895.84 | $964.6854 | $964.69 | $964.75 | $964.60 | |