| 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 | $142.27 | 9.768% | $156.1669 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $8.40 | 9.156% | $9.1691 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $200.35 | 12.147% | $224.6865 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $237.82 | 13.359% | $269.5904 | $269.59 | $269.60 | $269.60 |
| Purchase #5 | $114.97 | 6.253% | $122.1591 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $45.37 | 13.299% | $51.4038 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $39.56 | 6.318% | $42.0594 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $788.74 | $875.2352 | $875.24 | $875.20 | $875.40 | |