| 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 | $159.90 | 13.742% | $181.8735 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $91.28 | 6.608% | $97.3118 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $91.45 | 13.718% | $103.9951 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $173.26 | 12.519% | $194.9504 | $194.95 | $194.95 | $195.00 |
| Purchase #5 | $109.68 | 9.205% | $119.776 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $217.85 | 9.859% | $239.3278 | $239.33 | $239.35 | $239.30 |
| Purchase #7 | $97.29 | 12.186% | $109.1458 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $940.71 | $1,046.3804 | $1,046.39 | $1,046.40 | $1,046.40 | |