| 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 | $155.92 | 9.681% | $171.0146 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $169.26 | 8.393% | $183.466 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $211.60 | 11.675% | $236.3043 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $180.86 | 6.539% | $192.6864 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $132.46 | 10.786% | $146.7471 | $146.75 | $146.75 | $146.70 |
| Purchase #6 | $30.51 | 13.511% | $34.6322 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $142.30 | 12.584% | $160.207 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $1,022.91 | $1,125.0576 | $1,125.06 | $1,125.05 | $1,125.00 | |