| 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 | $40.85 | 4.507% | $42.6911 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $145.81 | 3.665% | $151.1539 | $151.15 | $151.15 | $151.20 |
| Purchase #3 | $206.86 | 11.182% | $229.9911 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $126.55 | 6.201% | $134.3974 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $167.90 | 3.794% | $174.2701 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $186.40 | 13.371% | $211.3235 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $205.85 | 8.244% | $222.8203 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $1,080.22 | $1,166.6474 | $1,166.64 | $1,166.60 | $1,166.70 | |