| 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 | $157.71 | 12.415% | $177.2897 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $70.25 | 8.485% | $76.2107 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $240.90 | 6.161% | $255.7418 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $203.62 | 5.241% | $214.2917 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $104.91 | 5.289% | $110.4587 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $75.58 | 5.548% | $79.7732 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $216.90 | 3.160% | $223.754 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $1,069.87 | $1,137.5198 | $1,137.51 | $1,137.50 | $1,137.60 | |