| 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 | $157.25 | 4.568% | $164.4332 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $201.95 | 7.468% | $217.0316 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $50.83 | 3.730% | $52.726 | $52.73 | $52.75 | $52.70 |
| Purchase #4 | $150.72 | 13.459% | $171.0054 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $170.91 | 11.560% | $190.6672 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $89.62 | 5.690% | $94.7194 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $189.27 | 3.346% | $195.603 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $1,010.55 | $1,086.1858 | $1,086.19 | $1,086.20 | $1,086.10 | |