| 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 | $149.35 | 10.543% | $165.096 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $168.28 | 12.840% | $189.8872 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $84.79 | 7.846% | $91.4426 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $205.32 | 10.828% | $227.552 | $227.55 | $227.55 | $227.60 |
| Purchase #5 | $134.41 | 8.634% | $146.015 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $6.41 | 4.128% | $6.6746 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $86.92 | 8.821% | $94.5872 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $835.48 | $921.2546 | $921.26 | $921.25 | $921.30 | |