| 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 | $183.44 | 5.474% | $193.4815 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $148.89 | 13.170% | $168.4988 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $168.41 | 7.825% | $181.5881 | $181.59 | $181.60 | $181.60 |
| Purchase #4 | $74.73 | 3.321% | $77.2118 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $178.75 | 11.871% | $199.9694 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $205.73 | 13.391% | $233.2793 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $108.56 | 13.686% | $123.4175 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $1,068.51 | $1,177.4464 | $1,177.45 | $1,177.45 | $1,177.50 | |