| 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 | $142.85 | 13.305% | $161.8562 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $146.84 | 10.319% | $161.9924 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $16.79 | 3.364% | $17.3548 | $17.35 | $17.35 | $17.40 |
| Purchase #4 | $201.90 | 10.701% | $223.5053 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $99.70 | 12.574% | $112.2363 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $137.69 | 8.490% | $149.3799 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $199.92 | 11.254% | $222.419 | $222.42 | $222.40 | $222.40 |
| 7 purchase totals = | $945.69 | $1,048.7439 | $1,048.75 | $1,048.75 | $1,048.80 | |