| 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 | $54.52 | 10.675% | $60.34 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $134.82 | 3.108% | $139.0102 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $94.75 | 9.531% | $103.7806 | $103.78 | $103.80 | $103.80 |
| Purchase #4 | $149.70 | 13.445% | $169.8272 | $169.83 | $169.85 | $169.80 |
| Purchase #5 | $163.54 | 9.617% | $179.2676 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $123.65 | 13.634% | $140.5084 | $140.51 | $140.50 | $140.50 |
| Purchase #7 | $120.81 | 9.245% | $131.9789 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $841.79 | $924.7129 | $924.72 | $924.75 | $924.70 | |