| 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 | $223.41 | 4.261% | $232.9295 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $159.73 | 11.291% | $177.7651 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $70.70 | 7.761% | $76.187 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $18.45 | 13.865% | $21.0081 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $81.57 | 8.580% | $88.5687 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $134.69 | 6.354% | $143.2482 | $143.25 | $143.25 | $143.20 |
| Purchase #7 | $90.40 | 3.531% | $93.592 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $778.95 | $833.2986 | $833.31 | $833.30 | $833.30 | |