| 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 | $171.34 | 9.702% | $187.9634 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $227.67 | 13.148% | $257.6041 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $222.52 | 4.123% | $231.6945 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $37.29 | 13.127% | $42.1851 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $46.35 | 7.786% | $49.9588 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $122.33 | 13.426% | $138.754 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $219.25 | 6.836% | $234.2379 | $234.24 | $234.25 | $234.20 |
| 7 purchase totals = | $1,046.75 | $1,142.3978 | $1,142.39 | $1,142.40 | $1,142.50 | |