| 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 | $173.90 | 11.155% | $193.2985 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $53.68 | 7.547% | $57.7312 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $126.61 | 10.284% | $139.6306 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $218.97 | 11.301% | $243.7158 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $247.49 | 5.589% | $261.3222 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $66.71 | 9.770% | $73.2276 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $80.43 | 8.288% | $87.096 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $967.79 | $1,056.0219 | $1,056.03 | $1,056.05 | $1,055.90 | |