| 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 | $140.77 | 8.413% | $152.613 | $152.61 | $152.60 | $152.60 |
| Purchase #2 | $11.48 | 8.281% | $12.4307 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $209.92 | 9.389% | $229.6294 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $56.54 | 3.164% | $58.3289 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $181.93 | 3.565% | $188.4158 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $75.91 | 13.504% | $86.1609 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $12.57 | 9.112% | $13.7154 | $13.72 | $13.70 | $13.70 |
| 7 purchase totals = | $689.12 | $741.2941 | $741.30 | $741.30 | $741.20 | |