| 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 | $139.68 | 12.242% | $156.7796 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $164.97 | 6.298% | $175.3598 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $138.73 | 10.809% | $153.7253 | $153.73 | $153.75 | $153.70 |
| Purchase #4 | $141.48 | 9.125% | $154.3901 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $160.89 | 12.820% | $181.5161 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $129.54 | 13.448% | $146.9605 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $7.25 | 6.455% | $7.718 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $882.54 | $976.4494 | $976.46 | $976.45 | $976.50 | |