| 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 | $133.54 | 7.371% | $143.3832 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $55.86 | 12.486% | $62.8347 | $62.83 | $62.85 | $62.80 |
| Purchase #3 | $14.38 | 3.805% | $14.9272 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $220.83 | 8.452% | $239.4946 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $85.52 | 8.795% | $93.0415 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $154.25 | 4.253% | $160.8103 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $74.43 | 13.495% | $84.4743 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $738.81 | $798.9658 | $798.95 | $799.00 | $798.90 | |