| 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 | $114.98 | 3.625% | $119.148 | $119.15 | $119.15 | $119.10 |
| Purchase #2 | $108.56 | 8.178% | $117.438 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $140.60 | 5.145% | $147.8339 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $72.73 | 13.225% | $82.3485 | $82.35 | $82.35 | $82.30 |
| Purchase #5 | $113.95 | 9.102% | $124.3217 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $22.69 | 5.348% | $23.9035 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $50.74 | 4.826% | $53.1887 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $624.25 | $668.1823 | $668.18 | $668.20 | $668.00 | |