| 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 | $124.55 | 9.436% | $136.3025 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $172.76 | 7.638% | $185.9554 | $185.96 | $185.95 | $186.00 |
| Purchase #3 | $119.85 | 11.645% | $133.8065 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $136.86 | 10.300% | $150.9566 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $226.65 | 11.563% | $252.8575 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $187.55 | 4.568% | $196.1173 | $196.12 | $196.10 | $196.10 |
| Purchase #7 | $95.52 | 3.329% | $98.6999 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $1,063.74 | $1,154.6957 | $1,154.71 | $1,154.65 | $1,154.80 | |