| 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 | $159.75 | 13.364% | $181.099 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $57.78 | 5.753% | $61.1041 | $61.10 | $61.10 | $61.10 |
| Purchase #3 | $236.72 | 6.389% | $251.844 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $126.28 | 8.206% | $136.6425 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $122.77 | 3.430% | $126.981 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $181.33 | 5.384% | $191.0928 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $53.70 | 9.147% | $58.6119 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $938.33 | $1,007.3753 | $1,007.36 | $1,007.40 | $1,007.30 | |