| 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 | $140.65 | 12.463% | $158.1792 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $143.66 | 3.718% | $149.0013 | $149.00 | $149.00 | $149.00 |
| Purchase #3 | $39.55 | 8.516% | $42.9181 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $143.84 | 13.681% | $163.5188 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $191.73 | 12.852% | $216.3711 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $44.68 | 6.797% | $47.7169 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $118.43 | 4.255% | $123.4692 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $822.54 | $901.1746 | $901.18 | $901.10 | $901.20 | |