| 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 | $165.96 | 13.647% | $188.6086 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $227.58 | 13.397% | $258.0689 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $247.26 | 8.639% | $268.6208 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $124.60 | 10.606% | $137.8151 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $173.29 | 13.528% | $196.7327 | $196.73 | $196.75 | $196.70 |
| Purchase #6 | $68.36 | 12.760% | $77.0827 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $220.74 | 7.255% | $236.7547 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $1,227.79 | $1,363.6835 | $1,363.68 | $1,363.65 | $1,363.70 | |