| 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 | $151.67 | 5.486% | $159.9906 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $70.46 | 3.155% | $72.683 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $103.71 | 11.868% | $116.0183 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $20.56 | 5.190% | $21.6271 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $195.74 | 5.689% | $206.8756 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $48.49 | 6.465% | $51.6249 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $22.49 | 10.412% | $24.8317 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $613.12 | $653.6512 | $653.65 | $653.70 | $653.60 | |