| 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 | $164.59 | 8.689% | $178.8912 | $178.89 | $178.90 | $178.90 |
| Purchase #2 | $56.91 | 9.868% | $62.5259 | $62.53 | $62.55 | $62.50 |
| Purchase #3 | $133.58 | 10.568% | $147.6967 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $209.37 | 6.442% | $222.8576 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $250.84 | 5.810% | $265.4138 | $265.41 | $265.40 | $265.40 |
| Purchase #6 | $94.39 | 13.861% | $107.4734 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $126.26 | 7.721% | $136.0085 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $1,035.94 | $1,120.8671 | $1,120.87 | $1,120.85 | $1,120.90 | |