| 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 | $193.44 | 7.351% | $207.6598 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $10.95 | 11.764% | $12.2382 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $175.55 | 12.547% | $197.5763 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $150.77 | 11.376% | $167.9216 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $181.33 | 5.355% | $191.0402 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $18.92 | 10.121% | $20.8349 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $134.32 | 4.824% | $140.7996 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $865.28 | $938.0706 | $938.07 | $938.10 | $938.00 | |