| 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 | $135.82 | 13.738% | $154.479 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $97.97 | 6.787% | $104.6192 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $21.28 | 6.700% | $22.7058 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $176.54 | 11.416% | $196.6938 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $112.50 | 3.673% | $116.6321 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $98.36 | 4.618% | $102.9023 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $111.40 | 9.827% | $122.3473 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $753.87 | $820.3795 | $820.38 | $820.40 | $820.30 | |