| 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 | $172.68 | 13.183% | $195.4444 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $77.48 | 3.143% | $79.9152 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $97.32 | 6.694% | $103.8346 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $238.96 | 3.380% | $247.0368 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $76.86 | 6.176% | $81.6069 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $171.52 | 10.817% | $190.0733 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $214.44 | 13.282% | $242.9219 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $1,049.26 | $1,140.8331 | $1,140.83 | $1,140.80 | $1,140.70 | |