| 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 | $139.52 | 8.534% | $151.4266 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $74.66 | 9.719% | $81.9162 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $227.39 | 10.223% | $250.6361 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $191.79 | 6.519% | $204.2928 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $250.66 | 9.391% | $274.1995 | $274.20 | $274.20 | $274.20 |
| Purchase #6 | $23.40 | 5.244% | $24.6271 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $108.79 | 8.536% | $118.0763 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $1,016.21 | $1,105.1746 | $1,105.19 | $1,105.25 | $1,105.10 | |