| 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 | $166.78 | 13.342% | $189.0318 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $36.72 | 8.681% | $39.9077 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $122.91 | 6.375% | $130.7455 | $130.75 | $130.75 | $130.70 |
| Purchase #4 | $235.69 | 4.726% | $246.8287 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $59.27 | 6.327% | $63.02 | $63.02 | $63.00 | $63.00 |
| Purchase #6 | $70.72 | 13.627% | $80.357 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $39.27 | 6.329% | $41.7554 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $731.36 | $791.6461 | $791.66 | $791.65 | $791.60 | |