| 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 | $140.76 | 7.365% | $151.127 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $79.33 | 11.835% | $88.7187 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $20.62 | 4.455% | $21.5386 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $235.59 | 4.419% | $246.0007 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $35.80 | 9.285% | $39.124 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $27.94 | 7.623% | $30.0699 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $27.42 | 10.733% | $30.363 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $567.46 | $606.9419 | $606.94 | $606.90 | $606.90 | |