| 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 | $169.80 | 13.827% | $193.2782 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $93.38 | 9.848% | $102.5761 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $225.41 | 13.274% | $255.3309 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $41.31 | 3.454% | $42.7368 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $167.53 | 10.130% | $184.5008 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $142.51 | 5.457% | $150.2868 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $228.57 | 13.431% | $259.2692 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $1,068.51 | $1,187.9788 | $1,187.99 | $1,188.05 | $1,188.00 | |