| 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 | $239.37 | 13.618% | $271.9674 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $75.80 | 8.641% | $82.3499 | $82.35 | $82.35 | $82.30 |
| Purchase #3 | $131.73 | 11.856% | $147.3479 | $147.35 | $147.35 | $147.30 |
| Purchase #4 | $75.61 | 5.695% | $79.916 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $156.42 | 8.574% | $169.8315 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $209.34 | 11.191% | $232.7672 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $165.37 | 5.225% | $174.0106 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $1,053.64 | $1,158.1905 | $1,158.20 | $1,158.15 | $1,158.10 | |