| 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 | $133.47 | 12.620% | $150.3139 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $164.31 | 7.713% | $176.9832 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $199.31 | 4.166% | $207.6133 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $126.39 | 5.165% | $132.918 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $41.57 | 11.475% | $46.3402 | $46.34 | $46.35 | $46.30 |
| Purchase #6 | $68.43 | 3.503% | $70.8271 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $17.46 | 10.179% | $19.2373 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $750.94 | $804.2330 | $804.23 | $804.25 | $804.10 | |