| 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 | $205.45 | 7.525% | $220.9101 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $149.87 | 7.435% | $161.0128 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $17.71 | 11.431% | $19.7344 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $118.36 | 12.576% | $133.245 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $63.66 | 9.638% | $69.7956 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $111.72 | 9.428% | $122.253 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $248.36 | 3.170% | $256.233 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $915.13 | $983.1839 | $983.18 | $983.20 | $983.10 | |