| 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 | $105.94 | 7.677% | $114.073 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $151.33 | 6.874% | $161.7324 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $162.75 | 13.114% | $184.093 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $126.32 | 11.466% | $140.8039 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $170.50 | 12.468% | $191.7579 | $191.76 | $191.75 | $191.80 |
| Purchase #6 | $102.64 | 5.621% | $108.4094 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $232.77 | 7.789% | $250.9005 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,052.25 | $1,151.7701 | $1,151.76 | $1,151.75 | $1,151.80 | |