| 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 | $158.72 | 11.118% | $176.3665 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $40.37 | 5.715% | $42.6771 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $22.37 | 3.783% | $23.2163 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $32.52 | 3.444% | $33.64 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $83.44 | 3.494% | $86.3554 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $87.88 | 6.742% | $93.8049 | $93.80 | $93.80 | $93.80 |
| Purchase #7 | $21.82 | 6.708% | $23.2837 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $447.12 | $479.3439 | $479.35 | $479.35 | $479.40 | |