| 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 | $186.80 | 11.832% | $208.9022 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $67.77 | 13.688% | $77.0464 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $156.63 | 13.813% | $178.2653 | $178.27 | $178.25 | $178.30 |
| Purchase #4 | $207.30 | 7.663% | $223.1854 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $167.29 | 3.752% | $173.5667 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $227.87 | 13.582% | $258.8193 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $185.70 | 8.567% | $201.6089 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $1,199.36 | $1,321.3942 | $1,321.41 | $1,321.35 | $1,321.40 | |