| 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 | $164.50 | 10.171% | $181.2313 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $173.64 | 7.378% | $186.4512 | $186.45 | $186.45 | $186.50 |
| Purchase #3 | $215.65 | 5.163% | $226.784 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $91.80 | 7.742% | $98.9072 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $157.73 | 6.503% | $167.9872 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $17.99 | 4.785% | $18.8508 | $18.85 | $18.85 | $18.90 |
| Purchase #7 | $232.34 | 13.290% | $263.218 | $263.22 | $263.20 | $263.20 |
| 7 purchase totals = | $1,053.65 | $1,143.4297 | $1,143.43 | $1,143.45 | $1,143.50 | |