| 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 | $147.70 | 12.750% | $166.5318 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $27.80 | 12.717% | $31.3353 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $174.82 | 13.256% | $197.9941 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $102.88 | 3.731% | $106.7185 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $156.77 | 3.338% | $162.003 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $42.77 | 8.831% | $46.547 | $46.55 | $46.55 | $46.50 |
| Purchase #7 | $127.31 | 3.387% | $131.622 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $780.05 | $842.7517 | $842.75 | $842.75 | $842.60 | |