| 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 | $120.95 | 10.666% | $133.8505 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $157.62 | 6.529% | $167.911 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $201.94 | 7.197% | $216.4736 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $122.92 | 7.814% | $132.525 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $11.25 | 7.403% | $12.0828 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $20.78 | 4.536% | $21.7226 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $86.35 | 7.694% | $92.9938 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $721.81 | $777.5593 | $777.55 | $777.55 | $777.60 | |