| 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 | $73.54 | 10.158% | $81.0102 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $137.26 | 13.665% | $156.0166 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $174.42 | 8.721% | $189.6312 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $71.30 | 11.512% | $79.5081 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $190.47 | 4.676% | $199.3764 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $226.65 | 5.848% | $239.9045 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $22.54 | 8.213% | $24.3912 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $896.18 | $969.8382 | $969.84 | $969.85 | $969.80 | |