| 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 | $170.28 | 13.270% | $192.8762 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $206.50 | 9.134% | $225.3617 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $19.92 | 13.333% | $22.5759 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $236.85 | 12.135% | $265.5917 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $71.47 | 13.800% | $81.3329 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $143.97 | 13.837% | $163.8911 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $107.62 | 6.356% | $114.4603 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $956.61 | $1,066.0898 | $1,066.09 | $1,066.15 | $1,066.20 | |