| 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 | $150.98 | 11.355% | $168.1238 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $85.47 | 3.696% | $88.629 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $23.32 | 7.738% | $25.1245 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $68.38 | 7.848% | $73.7465 | $73.75 | $73.75 | $73.70 |
| Purchase #5 | $222.55 | 11.488% | $248.1165 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $105.92 | 9.136% | $115.5969 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $140.69 | 3.570% | $145.7126 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $797.31 | $865.0498 | $865.05 | $865.00 | $864.90 | |