| 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 | $156.60 | 13.608% | $177.9101 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $27.51 | 7.375% | $29.5389 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $144.47 | 8.117% | $156.1966 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $55.82 | 10.390% | $61.6197 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $181.92 | 9.863% | $199.8628 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $201.98 | 12.708% | $227.6476 | $227.65 | $227.65 | $227.60 |
| Purchase #7 | $249.44 | 3.363% | $257.8287 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,017.74 | $1,110.6044 | $1,110.61 | $1,110.60 | $1,110.50 | |