| 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 | $161.92 | 11.773% | $180.9828 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $187.65 | 13.533% | $213.0447 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $72.51 | 8.274% | $78.5095 | $78.51 | $78.50 | $78.50 |
| Purchase #4 | $210.81 | 4.315% | $219.9065 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $205.55 | 5.402% | $216.6538 | $216.65 | $216.65 | $216.70 |
| Purchase #6 | $222.74 | 12.313% | $250.166 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $205.25 | 12.305% | $230.506 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $1,266.43 | $1,389.7693 | $1,389.77 | $1,389.75 | $1,389.80 | |