| 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 | $206.45 | 7.144% | $221.1988 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $131.62 | 4.388% | $137.3955 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $175.28 | 6.164% | $186.0843 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $200.71 | 13.518% | $227.842 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $40.85 | 3.780% | $42.3941 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $208.35 | 3.746% | $216.1548 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $30.97 | 8.584% | $33.6285 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $994.23 | $1,064.6980 | $1,064.69 | $1,064.75 | $1,064.70 | |