| 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 | $193.45 | 4.504% | $202.163 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $16.76 | 12.461% | $18.8485 | $18.85 | $18.85 | $18.80 |
| Purchase #3 | $135.46 | 6.393% | $144.12 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $242.28 | 8.837% | $263.6903 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $13.96 | 10.549% | $15.4326 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $104.33 | 5.274% | $109.8324 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $191.66 | 12.377% | $215.3818 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $897.90 | $969.4686 | $969.46 | $969.50 | $969.40 | |