| 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 | $210.45 | 13.180% | $238.1873 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $167.49 | 4.569% | $175.1426 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $31.51 | 6.846% | $33.6672 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $207.50 | 3.771% | $215.3248 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $61.53 | 10.790% | $68.1691 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $164.36 | 8.645% | $178.5689 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $235.69 | 7.274% | $252.8341 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,078.53 | $1,161.8940 | $1,161.89 | $1,161.85 | $1,161.90 | |