| 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 | $75.31 | 6.634% | $80.3061 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $226.56 | 3.274% | $233.9776 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $116.84 | 4.215% | $121.7648 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $202.41 | 7.363% | $217.3134 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $94.49 | 9.580% | $103.5421 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $166.96 | 8.455% | $181.0765 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $198.53 | 8.557% | $215.5182 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $1,081.10 | $1,153.4987 | $1,153.50 | $1,153.50 | $1,153.50 | |