| 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 | $181.79 | 8.455% | $197.1603 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $121.94 | 8.323% | $132.0891 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $105.83 | 3.194% | $109.2102 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $224.36 | 10.455% | $247.8168 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $161.79 | 10.803% | $179.2682 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $103.83 | 6.317% | $110.3889 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $210.44 | 9.657% | $230.7622 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $1,109.98 | $1,206.6957 | $1,206.70 | $1,206.65 | $1,206.80 | |