| 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 | $126.70 | 7.203% | $135.8262 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $170.82 | 4.157% | $177.921 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $61.77 | 4.133% | $64.323 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $52.97 | 12.697% | $59.6956 | $59.70 | $59.70 | $59.70 |
| Purchase #5 | $187.89 | 4.288% | $195.9467 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $5.80 | 4.733% | $6.0745 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $126.87 | 8.427% | $137.5613 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $732.82 | $777.3483 | $777.35 | $777.30 | $777.30 | |