| 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 | $173.89 | 10.316% | $191.8285 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $185.66 | 6.236% | $197.2378 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $64.53 | 4.387% | $67.3609 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $181.79 | 4.424% | $189.8324 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $17.91 | 9.785% | $19.6625 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $54.34 | 6.540% | $57.8938 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $21.33 | 4.403% | $22.2692 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $699.45 | $746.0851 | $746.08 | $746.10 | $746.10 | |