| 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 | $145.87 | 9.680% | $159.9902 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $45.97 | 5.362% | $48.4349 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $29.86 | 6.526% | $31.8087 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $54.85 | 3.791% | $56.9294 | $56.93 | $56.95 | $56.90 |
| Purchase #5 | $246.87 | 7.108% | $264.4175 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $182.55 | 5.601% | $192.7746 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $246.46 | 4.427% | $257.3708 | $257.37 | $257.35 | $257.40 |
| 7 purchase totals = | $952.43 | $1,011.7261 | $1,011.72 | $1,011.70 | $1,011.70 | |