| 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 | $134.36 | 13.574% | $152.598 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $165.96 | 11.732% | $185.4304 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $130.94 | 11.279% | $145.7087 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $54.33 | 6.187% | $57.6914 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $222.59 | 9.450% | $243.6248 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $156.69 | 13.327% | $177.5721 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $229.41 | 10.315% | $253.0736 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,094.28 | $1,215.6990 | $1,215.69 | $1,215.65 | $1,215.70 | |