| 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 | $137.37 | 12.554% | $154.6154 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $248.80 | 7.441% | $267.3132 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $188.49 | 13.139% | $213.2557 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $119.43 | 10.205% | $131.6178 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $121.50 | 7.246% | $130.3039 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $40.51 | 4.183% | $42.2045 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $17.89 | 5.729% | $18.9149 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $873.99 | $958.2254 | $958.22 | $958.15 | $958.20 | |