| 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 | $144.44 | 12.469% | $162.4502 | $162.45 | $162.45 | $162.50 |
| Purchase #2 | $214.30 | 9.296% | $234.2213 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $147.34 | 8.161% | $159.3644 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $138.99 | 13.627% | $157.9302 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $200.47 | 6.254% | $213.0074 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $88.56 | 6.776% | $94.5608 | $94.56 | $94.55 | $94.60 |
| Purchase #7 | $6.60 | 8.343% | $7.1506 | $7.15 | $7.15 | $7.20 |
| 7 purchase totals = | $940.70 | $1,028.6849 | $1,028.68 | $1,028.65 | $1,028.80 | |