| 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 | $200.91 | 10.330% | $221.664 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $45.89 | 12.196% | $51.4867 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $6.63 | 6.117% | $7.0356 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $213.59 | 9.664% | $234.2313 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $134.82 | 5.639% | $142.4225 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $53.44 | 5.856% | $56.5694 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $163.27 | 4.358% | $170.3853 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $818.55 | $883.7948 | $883.80 | $883.80 | $883.80 | |