| 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 | $138.81 | 8.755% | $150.9628 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $79.68 | 9.756% | $87.4536 | $87.45 | $87.45 | $87.50 |
| Purchase #3 | $227.74 | 4.161% | $237.2163 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $154.76 | 13.733% | $176.0132 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $18.31 | 13.623% | $20.8044 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $149.73 | 10.159% | $164.9411 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $56.98 | 13.497% | $64.6706 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $826.01 | $902.0620 | $902.05 | $902.00 | $902.10 | |