| 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 | $167.85 | 4.468% | $175.3495 | $175.35 | $175.35 | $175.30 |
| Purchase #2 | $244.73 | 5.354% | $257.8328 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $97.78 | 7.646% | $105.2563 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $139.58 | 7.552% | $150.1211 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $19.47 | 12.466% | $21.8971 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $228.99 | 3.597% | $237.2268 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $145.75 | 3.737% | $151.1967 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $1,044.15 | $1,098.8803 | $1,098.89 | $1,098.90 | $1,098.80 | |