| 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 | $159.76 | 4.540% | $167.0131 | $167.01 | $167.00 | $167.00 |
| Purchase #2 | $138.89 | 5.456% | $146.4678 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $226.94 | 5.372% | $239.1312 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $175.88 | 11.787% | $196.611 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $206.42 | 12.762% | $232.7633 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $219.91 | 4.827% | $230.5251 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $21.61 | 12.262% | $24.2598 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $1,149.41 | $1,236.7713 | $1,236.77 | $1,236.75 | $1,236.80 | |