| 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 | $179.81 | 6.347% | $191.2225 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $247.77 | 12.631% | $279.0658 | $279.07 | $279.05 | $279.10 |
| Purchase #3 | $34.92 | 6.578% | $37.217 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $227.30 | 11.183% | $252.719 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $243.37 | 11.851% | $272.2118 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $17.49 | 10.483% | $19.3235 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $113.67 | 7.870% | $122.6158 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $1,064.33 | $1,174.3754 | $1,174.38 | $1,174.25 | $1,174.30 | |