| 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 | $154.33 | 12.837% | $174.1413 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $175.90 | 13.145% | $199.0221 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $7.52 | 6.824% | $8.0332 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $67.80 | 11.617% | $75.6763 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $18.37 | 7.163% | $19.6858 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $117.90 | 10.661% | $130.4693 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $17.58 | 5.374% | $18.5247 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $559.40 | $625.5527 | $625.55 | $625.55 | $625.50 | |