| 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 | $162.72 | 11.841% | $181.9877 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $206.75 | 6.435% | $220.0544 | $220.05 | $220.05 | $220.10 |
| Purchase #3 | $103.93 | 8.225% | $112.4782 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $26.75 | 7.632% | $28.7916 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $65.58 | 10.416% | $72.4108 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $186.79 | 5.843% | $197.7041 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $250.50 | 10.129% | $275.8731 | $275.87 | $275.85 | $275.90 |
| 7 purchase totals = | $1,003.02 | $1,089.2999 | $1,089.29 | $1,089.30 | $1,089.40 | |