| 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 | $185.66 | 12.672% | $209.1868 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $181.52 | 4.686% | $190.026 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $231.97 | 13.695% | $263.7383 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $131.70 | 5.555% | $139.0159 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $163.43 | 9.862% | $179.5475 | $179.55 | $179.55 | $179.50 |
| Purchase #6 | $154.99 | 12.443% | $174.2754 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $131.86 | 11.355% | $146.8327 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $1,181.13 | $1,302.6226 | $1,302.64 | $1,302.70 | $1,302.50 | |