| 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 | $188.43 | 3.426% | $194.8856 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $209.54 | 5.778% | $221.6472 | $221.65 | $221.65 | $221.60 |
| Purchase #3 | $180.66 | 12.281% | $202.8469 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $153.64 | 7.821% | $165.6562 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $151.79 | 4.526% | $158.66 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $102.32 | 5.754% | $108.2075 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $114.99 | 4.240% | $119.8656 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $1,101.37 | $1,171.7690 | $1,171.79 | $1,171.75 | $1,171.80 | |