| 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 | $162.66 | 12.278% | $182.6314 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $80.72 | 7.591% | $86.8475 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $216.37 | 6.821% | $231.1286 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $69.69 | 13.591% | $79.1616 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $189.53 | 6.436% | $201.7282 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $27.52 | 7.743% | $29.6509 | $29.65 | $29.65 | $29.70 |
| Purchase #7 | $149.66 | 12.492% | $168.3555 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $896.15 | $979.5037 | $979.51 | $979.55 | $979.50 | |