| 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 | $160.62 | 5.164% | $168.9144 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $41.45 | 13.273% | $46.9517 | $46.95 | $46.95 | $47.00 |
| Purchase #3 | $44.72 | 9.343% | $48.8982 | $48.90 | $48.90 | $48.90 |
| Purchase #4 | $135.53 | 3.334% | $140.0486 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $129.28 | 9.381% | $141.4078 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $68.28 | 10.265% | $75.2889 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $10.52 | 6.599% | $11.2142 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $590.40 | $632.7238 | $632.72 | $632.70 | $632.70 | |