| 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 | $179.80 | 10.523% | $198.7204 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $160.43 | 11.868% | $179.4698 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $191.93 | 8.622% | $208.4782 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $186.32 | 8.375% | $201.9243 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $240.54 | 12.270% | $270.0543 | $270.05 | $270.05 | $270.10 |
| Purchase #6 | $26.43 | 11.702% | $29.5228 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $29.82 | 6.306% | $31.7004 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $1,015.27 | $1,119.8702 | $1,119.86 | $1,119.80 | $1,119.90 | |