| 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 | $165.84 | 13.690% | $188.5435 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $115.30 | 7.518% | $123.9683 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $88.89 | 9.551% | $97.3799 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $162.55 | 12.517% | $182.8964 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $36.50 | 11.328% | $40.6347 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $181.89 | 4.414% | $189.9186 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $156.39 | 12.307% | $175.6369 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $907.36 | $998.9783 | $998.98 | $999.00 | $998.90 | |