| 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 | $195.65 | 12.465% | $220.0378 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $111.74 | 8.460% | $121.1932 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $194.30 | 11.802% | $217.2313 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $97.42 | 10.696% | $107.84 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $63.47 | 3.767% | $65.8609 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $64.87 | 13.596% | $73.6897 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $158.50 | 5.693% | $167.5234 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $885.95 | $973.3763 | $973.37 | $973.40 | $973.30 | |