| 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 | $151.97 | 4.801% | $159.2661 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $236.74 | 7.336% | $254.1072 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $32.56 | 3.317% | $33.64 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $28.53 | 12.193% | $32.0087 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $52.41 | 7.495% | $56.3381 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $239.98 | 3.482% | $248.3361 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $105.51 | 10.204% | $116.2762 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $847.70 | $899.9724 | $899.99 | $900.00 | $899.90 | |