| 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 | $86.38 | 5.121% | $90.8035 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $105.63 | 9.818% | $116.0008 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $145.73 | 6.607% | $155.3584 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $167.78 | 12.120% | $188.1149 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $158.30 | 10.408% | $174.7759 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $14.77 | 10.594% | $16.3347 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $239.33 | 9.423% | $261.8821 | $261.88 | $261.90 | $261.90 |
| 7 purchase totals = | $917.92 | $1,003.2703 | $1,003.26 | $1,003.30 | $1,003.30 | |