| 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 | $177.96 | 6.480% | $189.4918 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $158.50 | 13.132% | $179.3142 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $121.60 | 12.571% | $136.8863 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $36.86 | 10.314% | $40.6617 | $40.66 | $40.65 | $40.70 |
| Purchase #5 | $239.34 | 13.651% | $272.0123 | $272.01 | $272.00 | $272.00 |
| Purchase #6 | $201.64 | 11.816% | $225.4658 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $22.80 | 12.496% | $25.6491 | $25.65 | $25.65 | $25.60 |
| 7 purchase totals = | $958.70 | $1,069.4812 | $1,069.48 | $1,069.45 | $1,069.50 | |