| 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 | $156.67 | 3.605% | $162.318 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $35.67 | 7.197% | $38.2372 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $67.32 | 5.679% | $71.1431 | $71.14 | $71.15 | $71.10 |
| Purchase #4 | $175.52 | 8.491% | $190.4234 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $223.45 | 11.207% | $248.492 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $248.39 | 8.327% | $269.0734 | $269.07 | $269.05 | $269.10 |
| Purchase #7 | $125.36 | 3.171% | $129.3352 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $1,032.38 | $1,109.0223 | $1,109.02 | $1,109.00 | $1,108.90 | |