| 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 | $156.77 | 5.147% | $164.839 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $211.95 | 8.785% | $230.5698 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $249.66 | 6.187% | $265.1065 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $80.44 | 7.689% | $86.625 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $128.41 | 6.610% | $136.8979 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $69.42 | 7.594% | $74.6918 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $87.92 | 3.166% | $90.7035 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $984.57 | $1,049.4335 | $1,049.44 | $1,049.45 | $1,049.40 | |