| 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 | $222.47 | 3.763% | $230.8415 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $208.60 | 5.733% | $220.559 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $166.75 | 5.123% | $175.2926 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $114.94 | 3.223% | $118.6445 | $118.64 | $118.65 | $118.60 |
| Purchase #5 | $154.86 | 8.523% | $168.0587 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $16.45 | 10.130% | $18.1164 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $223.36 | 11.333% | $248.6734 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,107.43 | $1,180.1861 | $1,180.18 | $1,180.15 | $1,180.20 | |