| 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 | $137.70 | 12.249% | $154.5669 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $78.70 | 8.515% | $85.4013 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $88.86 | 6.159% | $94.3329 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $167.81 | 4.705% | $175.7055 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $242.28 | 4.621% | $253.4758 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $101.90 | 11.213% | $113.326 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $128.96 | 7.310% | $138.387 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $946.21 | $1,015.1954 | $1,015.21 | $1,015.25 | $1,015.20 | |