| 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 | $173.93 | 4.313% | $181.4316 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $66.46 | 12.238% | $74.5934 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $201.43 | 13.653% | $228.9312 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $58.74 | 6.707% | $62.6797 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $223.37 | 6.423% | $237.7171 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $107.55 | 13.521% | $122.0918 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $127.28 | 7.257% | $136.5167 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $958.76 | $1,043.9615 | $1,043.96 | $1,044.00 | $1,043.90 | |