| 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 | $129.92 | 10.230% | $143.2108 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $13.37 | 4.370% | $13.9543 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $111.26 | 7.342% | $119.4287 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $160.82 | 6.633% | $171.4872 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $177.71 | 5.250% | $187.0398 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $144.50 | 12.712% | $162.8688 | $162.87 | $162.85 | $162.90 |
| Purchase #7 | $27.66 | 6.815% | $29.545 | $29.55 | $29.55 | $29.50 |
| 7 purchase totals = | $765.24 | $827.5346 | $827.54 | $827.55 | $827.50 | |