| 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 | $47.93 | 6.814% | $51.196 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $177.35 | 8.400% | $192.2474 | $192.25 | $192.25 | $192.20 |
| Purchase #3 | $245.74 | 6.530% | $261.7868 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $54.78 | 11.592% | $61.1301 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $142.46 | 4.177% | $148.4106 | $148.41 | $148.40 | $148.40 |
| Purchase #6 | $182.82 | 9.801% | $200.7382 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $213.83 | 7.616% | $230.1153 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $1,064.91 | $1,145.6244 | $1,145.64 | $1,145.65 | $1,145.50 | |