| 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 | $134.36 | 10.712% | $148.7526 | $148.75 | $148.75 | $148.80 |
| Purchase #2 | $198.36 | 5.874% | $210.0117 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $40.37 | 9.266% | $44.1107 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $41.47 | 12.361% | $46.5961 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $155.44 | 13.804% | $176.8969 | $176.90 | $176.90 | $176.90 |
| Purchase #6 | $214.30 | 10.102% | $235.9486 | $235.95 | $235.95 | $235.90 |
| Purchase #7 | $34.79 | 10.238% | $38.3518 | $38.35 | $38.35 | $38.40 |
| 7 purchase totals = | $819.09 | $900.6684 | $900.67 | $900.65 | $900.70 | |