| 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 | $178.82 | 7.610% | $192.4282 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $62.99 | 7.169% | $67.5058 | $67.51 | $67.50 | $67.50 |
| Purchase #3 | $245.90 | 5.352% | $259.0606 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $239.32 | 5.220% | $251.8125 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $12.84 | 9.569% | $14.0687 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $25.94 | 4.254% | $27.0435 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $55.79 | 4.591% | $58.3513 | $58.35 | $58.35 | $58.40 |
| 7 purchase totals = | $821.60 | $870.2706 | $870.27 | $870.25 | $870.30 | |