| 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 | $146.81 | 8.670% | $159.5384 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $124.50 | 12.358% | $139.8857 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $28.40 | 9.479% | $31.092 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $175.28 | 4.822% | $183.732 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $186.37 | 8.765% | $202.7053 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $215.46 | 12.421% | $242.2223 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $243.85 | 12.357% | $273.9825 | $273.98 | $274.00 | $274.00 |
| 7 purchase totals = | $1,120.67 | $1,233.1582 | $1,233.16 | $1,233.20 | $1,233.10 | |