| 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 | $172.35 | 9.766% | $189.1817 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $145.92 | 11.113% | $162.1361 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $202.50 | 3.475% | $209.5369 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $54.88 | 9.602% | $60.1496 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $64.59 | 12.318% | $72.5462 | $72.55 | $72.55 | $72.50 |
| Purchase #6 | $248.95 | 3.438% | $257.5089 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $76.61 | 7.285% | $82.191 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $965.80 | $1,033.2504 | $1,033.26 | $1,033.30 | $1,033.10 | |