| 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 | $128.97 | 11.122% | $143.314 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $203.91 | 7.407% | $219.0136 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $160.25 | 4.817% | $167.9692 | $167.97 | $167.95 | $168.00 |
| Purchase #4 | $155.93 | 8.247% | $168.7895 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $119.72 | 4.658% | $125.2966 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $225.43 | 9.538% | $246.9315 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $198.31 | 9.184% | $216.5228 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $1,192.52 | $1,287.8372 | $1,287.83 | $1,287.80 | $1,287.80 | |