| 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 | $107.60 | 10.478% | $118.8743 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $146.79 | 5.573% | $154.9706 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $215.68 | 3.827% | $223.9341 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $24.44 | 12.568% | $27.5116 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $179.68 | 7.674% | $193.4686 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $94.79 | 12.415% | $106.5582 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $91.50 | 10.534% | $101.1386 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $860.48 | $926.4560 | $926.45 | $926.40 | $926.50 | |