| 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 | $177.83 | 6.472% | $189.3392 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $216.49 | 3.748% | $224.604 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $146.66 | 8.308% | $158.8445 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $164.71 | 7.646% | $177.3037 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $222.64 | 11.566% | $248.3905 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $167.97 | 11.724% | $187.6628 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $107.54 | 6.795% | $114.8473 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $1,203.84 | $1,300.9920 | $1,300.98 | $1,301.00 | $1,300.90 | |