| 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 | $176.33 | 13.103% | $199.4345 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $22.73 | 3.330% | $23.4869 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $117.40 | 4.422% | $122.5914 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $45.53 | 10.427% | $50.2774 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $75.88 | 9.743% | $83.273 | $83.27 | $83.25 | $83.30 |
| Purchase #6 | $166.96 | 11.237% | $185.7213 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $179.77 | 5.608% | $189.8515 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $784.60 | $854.6360 | $854.63 | $854.65 | $854.70 | |