| 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 | $147.92 | 10.668% | $163.7001 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $114.43 | 13.213% | $129.5496 | $129.55 | $129.55 | $129.50 |
| Purchase #3 | $140.52 | 5.320% | $147.9957 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $208.98 | 4.356% | $218.0832 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $71.72 | 9.852% | $78.7859 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $166.85 | 12.191% | $187.1907 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $17.66 | 5.479% | $18.6276 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $868.08 | $943.9328 | $943.94 | $944.00 | $943.90 | |