| 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 | $133.53 | 7.775% | $143.912 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $183.77 | 11.522% | $204.944 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $45.35 | 8.709% | $49.2995 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $213.50 | 12.167% | $239.4765 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $168.34 | 3.558% | $174.3295 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $223.71 | 12.702% | $252.1256 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $122.71 | 8.662% | $133.3391 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $1,090.91 | $1,197.4262 | $1,197.43 | $1,197.50 | $1,197.30 | |