| 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 | $144.35 | 12.212% | $161.978 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $76.71 | 13.729% | $87.2415 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $95.65 | 13.754% | $108.8057 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $105.27 | 10.494% | $116.317 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $178.85 | 13.144% | $202.358 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $82.44 | 7.680% | $88.7714 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $236.91 | 5.622% | $250.2291 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $920.18 | $1,015.7007 | $1,015.71 | $1,015.70 | $1,015.70 | |