| 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 | $210.43 | 4.754% | $220.4338 | $220.43 | $220.45 | $220.40 |
| Purchase #2 | $165.96 | 12.649% | $186.9523 | $186.95 | $186.95 | $187.00 |
| Purchase #3 | $108.68 | 8.381% | $117.7885 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $166.47 | 7.839% | $179.5196 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $120.67 | 5.794% | $127.6616 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $148.41 | 4.488% | $155.0706 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $122.81 | 8.607% | $133.3803 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $1,043.43 | $1,120.8067 | $1,120.80 | $1,120.80 | $1,120.90 | |