| 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 | $175.45 | 4.151% | $182.7329 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $196.43 | 12.537% | $221.0564 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $80.46 | 6.415% | $85.6215 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $176.40 | 9.860% | $193.793 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $23.72 | 8.796% | $25.8064 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $140.95 | 5.158% | $148.2202 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $227.98 | 10.527% | $251.9795 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $1,021.39 | $1,109.2099 | $1,109.21 | $1,109.20 | $1,109.20 | |