| 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 | $14.62 | 12.324% | $16.4218 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $139.52 | 4.651% | $146.0091 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $106.68 | 6.608% | $113.7294 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $58.46 | 8.228% | $63.2701 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $164.78 | 6.691% | $175.8054 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $245.39 | 13.808% | $279.2735 | $279.27 | $279.25 | $279.30 |
| Purchase #7 | $50.71 | 7.152% | $54.3368 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $780.16 | $848.8461 | $848.85 | $848.80 | $848.80 | |