| 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 | $168.38 | 10.167% | $185.4992 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $153.41 | 6.816% | $163.8664 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $72.33 | 4.857% | $75.8431 | $75.84 | $75.85 | $75.80 |
| Purchase #4 | $229.81 | 11.613% | $256.4978 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $188.96 | 9.206% | $206.3557 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $75.79 | 4.294% | $79.0444 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $202.61 | 9.715% | $222.2936 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $1,091.29 | $1,189.4002 | $1,189.40 | $1,189.40 | $1,189.40 | |