| 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 | $128.41 | 11.445% | $143.1065 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $43.36 | 10.771% | $48.0303 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $187.64 | 7.764% | $202.2084 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $147.75 | 5.236% | $155.4862 | $155.49 | $155.50 | $155.50 |
| Purchase #5 | $173.46 | 11.408% | $193.2483 | $193.25 | $193.25 | $193.20 |
| Purchase #6 | $191.92 | 12.492% | $215.8946 | $215.89 | $215.90 | $215.90 |
| Purchase #7 | $70.77 | 8.519% | $76.7989 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $943.31 | $1,034.7732 | $1,034.78 | $1,034.80 | $1,034.70 | |