| 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 | $143.46 | 9.674% | $157.3383 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $192.67 | 9.778% | $211.5093 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $212.76 | 12.243% | $238.8082 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $199.89 | 11.465% | $222.8074 | $222.81 | $222.80 | $222.80 |
| Purchase #5 | $70.28 | 12.778% | $79.2604 | $79.26 | $79.25 | $79.30 |
| Purchase #6 | $76.30 | 12.595% | $85.91 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $201.43 | 10.764% | $223.1119 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $1,096.79 | $1,218.7455 | $1,218.75 | $1,218.70 | $1,218.70 | |