| 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 | $172.65 | 11.327% | $192.2061 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $103.86 | 3.677% | $107.6789 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $177.86 | 8.849% | $193.5988 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $176.67 | 7.522% | $189.9591 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $34.86 | 6.324% | $37.0645 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $40.72 | 4.820% | $42.6827 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $222.28 | 5.763% | $235.09 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $928.90 | $998.2801 | $998.28 | $998.30 | $998.40 | |