| 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 | $158.72 | 12.257% | $178.1743 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $94.65 | 12.620% | $106.5948 | $106.59 | $106.60 | $106.60 |
| Purchase #3 | $70.46 | 8.746% | $76.6224 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $122.29 | 8.182% | $132.2958 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $20.38 | 9.505% | $22.3171 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $13.60 | 8.736% | $14.7881 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $69.57 | 11.191% | $77.3556 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $549.67 | $608.1481 | $608.15 | $608.10 | $608.20 | |