| 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 | $132.77 | 6.531% | $141.4412 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $9.77 | 10.313% | $10.7776 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $171.91 | 7.342% | $184.5316 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $163.82 | 3.413% | $169.4112 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $52.30 | 7.205% | $56.0682 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $163.98 | 11.819% | $183.3608 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $71.81 | 10.161% | $79.1066 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $766.36 | $824.6972 | $824.70 | $824.70 | $824.70 | |