| 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 | $153.80 | 3.852% | $159.7244 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $110.53 | 6.256% | $117.4448 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $46.81 | 9.513% | $51.263 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $242.45 | 12.554% | $272.8872 | $272.89 | $272.90 | $272.90 |
| Purchase #5 | $139.80 | 4.198% | $145.6688 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $207.82 | 5.123% | $218.4666 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $20.64 | 9.411% | $22.5824 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $921.85 | $988.0372 | $988.03 | $988.00 | $988.10 | |