| 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 | $157.94 | 3.103% | $162.8409 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $239.94 | 10.335% | $264.7378 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $62.48 | 12.113% | $70.0482 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $173.44 | 7.333% | $186.1584 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $86.65 | 9.593% | $94.9623 | $94.96 | $94.95 | $95.00 |
| Purchase #6 | $36.81 | 8.854% | $40.0692 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $37.61 | 13.593% | $42.7223 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $794.87 | $861.5391 | $861.54 | $861.50 | $861.50 | |