| 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 | $187.36 | 3.708% | $194.3073 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $74.94 | 11.594% | $83.6285 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $161.77 | 5.738% | $171.0524 | $171.05 | $171.05 | $171.10 |
| Purchase #4 | $160.92 | 6.619% | $171.5713 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $132.96 | 3.682% | $137.8556 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $110.52 | 3.507% | $114.3959 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $236.97 | 3.461% | $245.1715 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $1,065.44 | $1,117.9825 | $1,117.99 | $1,117.95 | $1,118.10 | |