| 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 | $136.82 | 4.308% | $142.7142 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $136.57 | 4.153% | $142.2418 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $200.46 | 4.592% | $209.6651 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $114.26 | 11.684% | $127.6101 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $119.85 | 7.642% | $129.0089 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $194.58 | 8.749% | $211.6038 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $12.47 | 13.797% | $14.1905 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $915.01 | $977.0344 | $977.03 | $977.00 | $977.00 | |