| 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 | $175.79 | 3.263% | $181.526 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $62.68 | 8.147% | $67.7865 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $32.99 | 6.137% | $35.0146 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $12.55 | 4.274% | $13.0864 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $22.86 | 3.258% | $23.6048 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $125.78 | 3.799% | $130.5584 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $82.78 | 13.501% | $93.9561 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $515.43 | $545.5328 | $545.54 | $545.55 | $545.60 | |