| 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 | $184.89 | 12.344% | $207.7128 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $49.29 | 13.760% | $56.0723 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $121.49 | 10.613% | $134.3837 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $154.97 | 4.145% | $161.3935 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $128.37 | 8.616% | $139.4304 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $138.47 | 7.508% | $148.8663 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $191.86 | 4.124% | $199.7723 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $969.34 | $1,047.6313 | $1,047.62 | $1,047.60 | $1,047.70 | |