| 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 | $141.68 | 11.340% | $157.7465 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $65.55 | 9.730% | $71.928 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $117.30 | 3.533% | $121.4442 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $8.83 | 12.334% | $9.9191 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $134.58 | 10.640% | $148.8993 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $37.98 | 9.718% | $41.6709 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $172.95 | 4.270% | $180.335 | $180.34 | $180.35 | $180.30 |
| 7 purchase totals = | $678.87 | $731.9430 | $731.95 | $731.95 | $731.80 | |