| 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 | $133.47 | 12.385% | $150.0003 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $65.79 | 5.649% | $69.5065 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $18.35 | 9.335% | $20.063 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $189.88 | 4.568% | $198.5537 | $198.55 | $198.55 | $198.60 |
| Purchase #5 | $117.85 | 3.830% | $122.3637 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $103.73 | 11.152% | $115.298 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $35.41 | 3.110% | $36.5113 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $664.48 | $712.2965 | $712.29 | $712.25 | $712.40 | |