| 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 | $188.86 | 7.528% | $203.0774 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $16.76 | 12.838% | $18.9116 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $136.61 | 10.617% | $151.1139 | $151.11 | $151.10 | $151.10 |
| Purchase #4 | $141.50 | 7.209% | $151.7007 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $185.54 | 7.268% | $199.025 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $218.61 | 7.609% | $235.244 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $231.89 | 10.521% | $256.2871 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,119.77 | $1,215.3597 | $1,215.36 | $1,215.40 | $1,215.30 | |