| 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 | $167.48 | 7.743% | $180.448 | $180.45 | $180.45 | $180.40 |
| Purchase #2 | $169.94 | 4.365% | $177.3579 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $55.32 | 4.657% | $57.8963 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $161.92 | 8.269% | $175.3092 | $175.31 | $175.30 | $175.30 |
| Purchase #5 | $240.76 | 8.132% | $260.3386 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $69.78 | 13.610% | $79.2771 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $241.45 | 3.687% | $250.3523 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $1,106.65 | $1,180.9794 | $1,180.99 | $1,181.00 | $1,181.00 | |