| 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 | $145.33 | 12.319% | $163.2332 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $49.50 | 13.835% | $56.3483 | $56.35 | $56.35 | $56.30 |
| Purchase #3 | $190.72 | 7.311% | $204.6635 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $182.58 | 8.861% | $198.7584 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $221.36 | 12.447% | $248.9127 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $187.93 | 4.419% | $196.2346 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $192.71 | 12.466% | $216.7332 | $216.73 | $216.75 | $216.70 |
| 7 purchase totals = | $1,170.13 | $1,284.8839 | $1,284.87 | $1,284.90 | $1,284.80 | |