| 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 | $168.98 | 6.800% | $180.4706 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $112.55 | 10.369% | $124.2203 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $185.61 | 4.234% | $193.4687 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $134.92 | 3.258% | $139.3157 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $8.39 | 7.655% | $9.0323 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $104.52 | 6.146% | $110.9438 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $129.65 | 5.530% | $136.8196 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $844.62 | $894.2710 | $894.27 | $894.20 | $894.20 | |