| 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 | $127.80 | 7.684% | $137.6202 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $98.79 | 9.805% | $108.4764 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $76.73 | 3.752% | $79.6089 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $190.70 | 13.341% | $216.1413 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $197.58 | 9.689% | $216.7235 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $171.39 | 6.314% | $182.2116 | $182.21 | $182.20 | $182.20 |
| Purchase #7 | $190.65 | 9.465% | $208.695 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $1,053.64 | $1,149.4769 | $1,149.48 | $1,149.45 | $1,149.40 | |