| 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 | $108.82 | 12.797% | $122.7457 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $74.34 | 6.526% | $79.1914 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $36.85 | 11.735% | $41.1743 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $176.61 | 7.684% | $190.1807 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $142.95 | 4.312% | $149.114 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $144.69 | 12.322% | $162.5187 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $63.32 | 6.864% | $67.6663 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $747.58 | $812.5911 | $812.59 | $812.55 | $812.60 | |