| 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 | $160.37 | 8.375% | $173.801 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $209.66 | 13.823% | $238.6413 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $233.60 | 4.337% | $243.7312 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $189.66 | 10.628% | $209.8171 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $235.80 | 3.714% | $244.5576 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $165.80 | 9.174% | $181.0105 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $136.42 | 11.157% | $151.6404 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $1,331.31 | $1,443.1991 | $1,443.20 | $1,443.20 | $1,443.10 | |