| 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 | $140.50 | 6.654% | $149.8489 | $149.85 | $149.85 | $149.80 |
| Purchase #2 | $242.47 | 6.107% | $257.2776 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $65.94 | 8.576% | $71.595 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $175.89 | 9.706% | $192.9619 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $127.72 | 7.201% | $136.9171 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $157.97 | 8.633% | $171.6076 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $245.91 | 5.186% | $258.6629 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $1,156.40 | $1,238.8710 | $1,238.88 | $1,238.85 | $1,238.90 | |