| 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 | $139.32 | 11.722% | $155.6511 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $155.88 | 11.832% | $174.3237 | $174.32 | $174.30 | $174.30 |
| Purchase #3 | $179.87 | 12.328% | $202.0444 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $8.37 | 7.748% | $9.0185 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $207.55 | 5.251% | $218.4485 | $218.45 | $218.45 | $218.40 |
| Purchase #6 | $145.97 | 11.768% | $163.1477 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $211.27 | 12.589% | $237.8668 | $237.87 | $237.85 | $237.90 |
| 7 purchase totals = | $1,048.23 | $1,160.5007 | $1,160.50 | $1,160.45 | $1,160.40 | |