| 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 | $153.42 | 6.281% | $163.0563 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $129.41 | 6.838% | $138.2591 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $24.45 | 9.441% | $26.7583 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $161.79 | 8.536% | $175.6004 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $28.69 | 3.339% | $29.648 | $29.65 | $29.65 | $29.60 |
| Purchase #6 | $106.49 | 10.786% | $117.976 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $11.41 | 4.440% | $11.9166 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $615.66 | $663.2147 | $663.23 | $663.20 | $663.30 | |