| 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 | $133.66 | 13.499% | $151.7028 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $247.62 | 8.132% | $267.7565 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $102.77 | 6.519% | $109.4696 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $126.45 | 10.510% | $139.7399 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $198.80 | 4.544% | $207.8335 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $62.44 | 9.118% | $68.1333 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $91.73 | 8.106% | $99.1656 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $963.47 | $1,043.8012 | $1,043.80 | $1,043.80 | $1,043.80 | |