| 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 | $195.88 | 9.539% | $214.565 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $165.74 | 9.630% | $181.7008 | $181.70 | $181.70 | $181.70 |
| Purchase #3 | $108.73 | 4.489% | $113.6109 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $133.57 | 8.334% | $144.7017 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $26.64 | 13.798% | $30.3158 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $62.56 | 10.834% | $69.3378 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $136.29 | 4.163% | $141.9638 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $829.41 | $896.1958 | $896.20 | $896.15 | $896.20 | |