| 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 | $184.28 | 8.622% | $200.1686 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $24.26 | 12.106% | $27.1969 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $19.48 | 11.124% | $21.647 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $213.41 | 4.714% | $223.4701 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $165.40 | 11.413% | $184.2771 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $5.65 | 10.236% | $6.2283 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $44.95 | 8.338% | $48.6979 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $657.43 | $711.6859 | $711.70 | $711.70 | $711.70 | |