| 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 | $129.84 | 5.546% | $137.0409 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $41.56 | 10.117% | $45.7646 | $45.76 | $45.75 | $45.80 |
| Purchase #3 | $94.84 | 6.275% | $100.7912 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $195.61 | 7.857% | $210.9791 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $171.45 | 9.562% | $187.844 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $78.73 | 9.642% | $86.3211 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $97.67 | 9.359% | $106.8109 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $809.70 | $875.5518 | $875.54 | $875.55 | $875.50 | |