| 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 | $138.72 | 13.541% | $157.5041 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $222.82 | 5.141% | $234.2752 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $25.87 | 13.751% | $29.4274 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $193.37 | 12.373% | $217.2957 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $189.72 | 9.171% | $207.1192 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $72.62 | 12.858% | $81.9575 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $164.89 | 13.419% | $187.0166 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,008.01 | $1,114.5957 | $1,114.61 | $1,114.60 | $1,114.60 | |