| 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 | $146.93 | 11.638% | $164.0297 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $211.35 | 5.190% | $222.3191 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $140.55 | 6.371% | $149.5044 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $205.43 | 13.516% | $233.1959 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $238.61 | 12.570% | $268.6033 | $268.60 | $268.60 | $268.60 |
| Purchase #6 | $136.79 | 13.846% | $155.7299 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $163.44 | 8.860% | $177.9208 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $1,243.10 | $1,371.3031 | $1,371.30 | $1,371.30 | $1,371.20 | |