| 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 | $180.63 | 13.624% | $205.239 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $180.51 | 3.492% | $186.8134 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $89.89 | 9.676% | $98.5878 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $200.94 | 8.648% | $218.3173 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $126.74 | 10.593% | $140.1656 | $140.17 | $140.15 | $140.20 |
| Purchase #6 | $20.29 | 5.127% | $21.3303 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $31.68 | 7.616% | $34.0927 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $830.68 | $904.5461 | $904.55 | $904.55 | $904.50 | |