| 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 | $157.44 | 4.111% | $163.9124 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $51.25 | 10.774% | $56.7717 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $155.47 | 6.576% | $165.6937 | $165.69 | $165.70 | $165.70 |
| Purchase #4 | $7.42 | 10.260% | $8.1813 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $128.35 | 5.372% | $135.245 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $243.52 | 10.277% | $268.5466 | $268.55 | $268.55 | $268.50 |
| Purchase #7 | $9.28 | 8.453% | $10.0644 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $752.73 | $808.4151 | $808.41 | $808.40 | $808.40 | |