| 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 | $40.82 | 10.702% | $45.1886 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $227.34 | 8.549% | $246.7753 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $163.79 | 12.504% | $184.2703 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $206.73 | 6.303% | $219.7602 | $219.76 | $219.75 | $219.80 |
| Purchase #5 | $74.43 | 8.218% | $80.5467 | $80.55 | $80.55 | $80.50 |
| Purchase #6 | $175.90 | 8.647% | $191.1101 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $211.54 | 6.716% | $225.747 | $225.75 | $225.75 | $225.70 |
| 7 purchase totals = | $1,100.55 | $1,193.3982 | $1,193.41 | $1,193.40 | $1,193.40 | |