| 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 | $159.28 | 11.215% | $177.1433 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $14.94 | 9.613% | $16.3762 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $38.29 | 3.311% | $39.5578 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $51.50 | 10.154% | $56.7293 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $161.63 | 12.134% | $181.2422 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $184.29 | 13.772% | $209.6704 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $239.55 | 6.532% | $255.1974 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $849.48 | $935.9166 | $935.92 | $935.95 | $935.90 | |