| 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 | $142.53 | 4.294% | $148.6502 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $12.63 | 11.113% | $14.0336 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $180.96 | 10.732% | $200.3806 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $106.95 | 5.539% | $112.874 | $112.87 | $112.85 | $112.90 |
| Purchase #5 | $68.65 | 8.495% | $74.4818 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $227.92 | 6.520% | $242.7804 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $215.35 | 10.690% | $238.3709 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $954.99 | $1,031.5715 | $1,031.56 | $1,031.60 | $1,031.70 | |