| 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 | $166.52 | 8.520% | $180.7075 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $140.64 | 4.718% | $147.2754 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $153.85 | 11.778% | $171.9705 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $65.90 | 7.128% | $70.5974 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $121.70 | 10.731% | $134.7596 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $207.69 | 12.818% | $234.3117 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $245.67 | 12.812% | $277.1452 | $277.15 | $277.15 | $277.10 |
| 7 purchase totals = | $1,101.97 | $1,216.7673 | $1,216.78 | $1,216.75 | $1,216.80 | |