| 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 | $174.72 | 8.332% | $189.2777 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $47.77 | 3.391% | $49.3899 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $194.54 | 10.581% | $215.1243 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $150.61 | 12.530% | $169.4814 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $222.92 | 6.161% | $236.6541 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $20.54 | 12.366% | $23.08 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $127.44 | 10.263% | $140.5192 | $140.52 | $140.50 | $140.50 |
| 7 purchase totals = | $938.54 | $1,023.5266 | $1,023.52 | $1,023.55 | $1,023.60 | |