| 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 | $224.83 | 4.452% | $234.8394 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $96.38 | 11.617% | $107.5765 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $128.83 | 5.716% | $136.1939 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $173.91 | 3.127% | $179.3482 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $160.40 | 13.152% | $181.4958 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $154.92 | 8.523% | $168.1238 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $126.42 | 11.702% | $141.2137 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $1,065.69 | $1,148.7913 | $1,148.79 | $1,148.80 | $1,148.70 | |