| 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 | $177.77 | 7.212% | $190.5908 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $69.57 | 12.121% | $78.0026 | $78.00 | $78.00 | $78.00 |
| Purchase #3 | $161.48 | 12.360% | $181.4389 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $208.54 | 6.445% | $221.9804 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $169.28 | 6.801% | $180.7927 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $135.93 | 8.370% | $147.3073 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $168.44 | 8.864% | $183.3705 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,091.01 | $1,183.4832 | $1,183.48 | $1,183.50 | $1,183.50 | |