| 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 | $156.96 | 13.841% | $178.6848 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $113.64 | 11.344% | $126.5313 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $194.91 | 3.573% | $201.8741 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $46.74 | 9.731% | $51.2883 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $13.93 | 13.338% | $15.788 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $135.61 | 7.308% | $145.5204 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $83.33 | 10.416% | $92.0097 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $745.12 | $811.6966 | $811.69 | $811.70 | $811.70 | |