| 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 | $170.83 | 4.219% | $178.0373 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $34.55 | 6.239% | $36.7056 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $81.85 | 7.492% | $87.9822 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $199.85 | 5.694% | $211.2295 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $207.73 | 8.406% | $225.1918 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $215.88 | 6.396% | $229.6877 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $80.30 | 9.675% | $88.069 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $990.99 | $1,056.9031 | $1,056.91 | $1,056.95 | $1,056.90 | |