| 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 | $192.39 | 3.702% | $199.5123 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $8.42 | 6.646% | $8.9796 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $190.92 | 12.528% | $214.8385 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $126.29 | 8.595% | $137.1446 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $168.38 | 6.263% | $178.9256 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $8.84 | 13.799% | $10.0598 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $44.59 | 6.240% | $47.3724 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $739.83 | $796.8328 | $796.83 | $796.85 | $796.80 | |