| 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 | $151.48 | 12.221% | $169.9924 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $227.76 | 12.454% | $256.1252 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $92.58 | 12.670% | $104.3099 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $145.83 | 7.739% | $157.1158 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $205.33 | 11.783% | $229.524 | $229.52 | $229.50 | $229.50 |
| Purchase #6 | $23.75 | 6.540% | $25.3033 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $137.72 | 5.705% | $145.5769 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $984.45 | $1,087.9475 | $1,087.95 | $1,087.95 | $1,087.90 | |