| 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 | $216.92 | 6.246% | $230.4688 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $95.80 | 6.206% | $101.7453 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $156.47 | 7.141% | $167.6435 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $180.70 | 12.195% | $202.7364 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $142.27 | 4.732% | $149.0022 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $144.47 | 13.308% | $163.6961 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $179.43 | 12.392% | $201.665 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $1,116.06 | $1,216.9573 | $1,216.97 | $1,216.95 | $1,216.90 | |