| 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 | $85.74 | 6.832% | $91.5978 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $234.50 | 11.158% | $260.6655 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $36.31 | 4.232% | $37.8466 | $37.85 | $37.85 | $37.80 |
| Purchase #4 | $163.40 | 8.147% | $176.7122 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $151.98 | 3.562% | $157.3935 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $84.76 | 3.515% | $87.7393 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $171.52 | 10.722% | $189.9104 | $189.91 | $189.90 | $189.90 |
| 7 purchase totals = | $928.21 | $1,001.8653 | $1,001.87 | $1,001.85 | $1,001.80 | |