| 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 | $174.94 | 3.470% | $181.0104 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $228.82 | 13.226% | $259.0837 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $166.40 | 5.198% | $175.0495 | $175.05 | $175.05 | $175.00 |
| Purchase #4 | $146.61 | 9.471% | $160.4954 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $109.92 | 8.426% | $119.1819 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $48.52 | 4.861% | $50.8786 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $102.36 | 3.537% | $105.9805 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $977.57 | $1,051.6800 | $1,051.68 | $1,051.75 | $1,051.70 | |