| 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 | $182.58 | 4.383% | $190.5825 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $45.91 | 4.525% | $47.9874 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $166.72 | 11.598% | $186.0562 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $73.99 | 6.564% | $78.8467 | $78.85 | $78.85 | $78.80 |
| Purchase #5 | $119.58 | 10.771% | $132.46 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $147.47 | 9.867% | $162.0209 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $17.36 | 12.778% | $19.5783 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $753.61 | $817.5320 | $817.54 | $817.55 | $817.60 | |