| 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 | $137.75 | 6.739% | $147.033 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $93.84 | 12.482% | $105.5531 | $105.55 | $105.55 | $105.60 |
| Purchase #3 | $81.46 | 5.282% | $85.7627 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $31.40 | 3.555% | $32.5163 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $222.52 | 5.176% | $234.0376 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $218.30 | 11.739% | $243.9262 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $214.65 | 7.142% | $229.9803 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $999.92 | $1,078.8092 | $1,078.81 | $1,078.85 | $1,078.80 | |