| 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 | $151.82 | 9.482% | $166.2156 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $208.30 | 10.856% | $230.913 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $36.63 | 10.722% | $40.5575 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $108.62 | 5.753% | $114.8689 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $201.29 | 7.826% | $217.043 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $123.68 | 4.802% | $129.6191 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $214.81 | 4.404% | $224.2702 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,045.15 | $1,123.4873 | $1,123.49 | $1,123.40 | $1,123.50 | |