| 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 | $164.97 | 7.494% | $177.3329 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $13.76 | 8.141% | $14.8802 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $65.80 | 5.167% | $69.1999 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $93.30 | 9.805% | $102.4481 | $102.45 | $102.45 | $102.40 |
| Purchase #5 | $194.44 | 13.605% | $220.8936 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $140.29 | 5.538% | $148.0593 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $60.83 | 11.494% | $67.8218 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $733.39 | $800.6358 | $800.63 | $800.65 | $800.60 | |