| 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 | $188.25 | 6.478% | $200.4448 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $96.37 | 7.794% | $103.8811 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $68.92 | 10.150% | $75.9154 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $209.49 | 6.441% | $222.9833 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $243.42 | 7.191% | $260.9243 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $227.50 | 10.413% | $251.1896 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $24.60 | 13.147% | $27.8342 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $1,058.55 | $1,143.1727 | $1,143.16 | $1,143.20 | $1,143.10 | |