| 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 | $171.29 | 4.837% | $179.5753 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $184.66 | 5.270% | $194.3916 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $222.48 | 4.514% | $232.5227 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $228.45 | 3.398% | $236.2127 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $202.88 | 12.722% | $228.6904 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $40.68 | 6.643% | $43.3824 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $238.97 | 13.582% | $271.4269 | $271.43 | $271.45 | $271.40 |
| 7 purchase totals = | $1,289.41 | $1,386.2020 | $1,386.20 | $1,386.25 | $1,386.20 | |