| 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 | $236.71 | 7.340% | $254.0845 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $156.80 | 7.753% | $168.9567 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $168.40 | 3.590% | $174.4456 | $174.45 | $174.45 | $174.40 |
| Purchase #4 | $241.27 | 7.298% | $258.8779 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $37.54 | 4.841% | $39.3573 | $39.36 | $39.35 | $39.40 |
| Purchase #6 | $133.84 | 8.398% | $145.0799 | $145.08 | $145.10 | $145.10 |
| Purchase #7 | $73.75 | 9.794% | $80.9731 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $1,048.31 | $1,121.7750 | $1,121.78 | $1,121.80 | $1,121.90 | |