| 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 | $39.36 | 12.495% | $44.278 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $136.28 | 12.826% | $153.7593 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $85.85 | 8.346% | $93.015 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $145.37 | 9.414% | $159.0551 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $186.54 | 10.859% | $206.7964 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $11.99 | 12.446% | $13.4823 | $13.48 | $13.50 | $13.50 |
| Purchase #7 | $173.76 | 13.367% | $196.9865 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $779.15 | $867.3726 | $867.39 | $867.40 | $867.50 | |