| 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 | $177.92 | 12.873% | $200.8236 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $60.68 | 4.255% | $63.2619 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $175.84 | 5.669% | $185.8084 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $32.34 | 8.546% | $35.1038 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $105.63 | 8.739% | $114.861 | $114.86 | $114.85 | $114.90 |
| Purchase #6 | $32.78 | 3.318% | $33.8676 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $12.93 | 10.147% | $14.242 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $598.12 | $647.9683 | $647.96 | $647.90 | $648.00 | |