| 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 | $14.96 | 9.250% | $16.3438 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $69.65 | 13.243% | $78.8737 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $68.78 | 7.673% | $74.0575 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $162.36 | 9.722% | $178.1446 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $181.78 | 5.121% | $191.089 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $205.72 | 7.194% | $220.5195 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $174.43 | 7.831% | $188.0896 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $877.68 | $947.1177 | $947.11 | $947.10 | $947.10 | |