| 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 | $186.66 | 8.139% | $201.8523 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $51.53 | 5.802% | $54.5198 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $160.43 | 10.502% | $177.2784 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $231.88 | 4.393% | $242.0665 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $33.52 | 9.328% | $36.6467 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $193.50 | 8.186% | $209.3399 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $36.78 | 13.314% | $41.6769 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $894.30 | $963.3805 | $963.39 | $963.40 | $963.40 | |