| 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 | $178.71 | 3.429% | $184.838 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $199.91 | 10.113% | $220.1269 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $6.87 | 11.490% | $7.6594 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $196.83 | 10.379% | $217.259 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $113.57 | 10.453% | $125.4415 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $136.69 | 5.454% | $144.1451 | $144.15 | $144.15 | $144.10 |
| Purchase #7 | $150.48 | 13.750% | $171.171 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $983.06 | $1,070.6409 | $1,070.65 | $1,070.65 | $1,070.60 | |