| 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 | $178.75 | 11.236% | $198.8344 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $22.58 | 11.694% | $25.2205 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $8.85 | 12.688% | $9.9729 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $66.65 | 12.329% | $74.8673 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $206.60 | 11.710% | $230.7929 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $55.29 | 10.680% | $61.195 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $246.97 | 13.846% | $281.1655 | $281.17 | $281.15 | $281.20 |
| 7 purchase totals = | $785.69 | $882.0485 | $882.05 | $882.00 | $882.10 | |