| 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 | $171.34 | 7.489% | $184.1717 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $218.62 | 12.682% | $246.3454 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $90.90 | 10.775% | $100.6945 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $189.94 | 13.420% | $215.4299 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $192.47 | 8.682% | $209.1802 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $85.34 | 10.185% | $94.0319 | $94.03 | $94.05 | $94.00 |
| Purchase #7 | $150.31 | 3.235% | $155.1725 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $1,098.92 | $1,205.0261 | $1,205.02 | $1,205.05 | $1,205.00 | |