| 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 | $176.90 | 4.252% | $184.4218 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $244.83 | 11.538% | $273.0785 | $273.08 | $273.10 | $273.10 |
| Purchase #3 | $128.96 | 12.720% | $145.3637 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $182.54 | 11.709% | $203.9136 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $126.77 | 3.478% | $131.1791 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $142.34 | 13.748% | $161.9089 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $49.95 | 5.506% | $52.7002 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $1,052.29 | $1,152.5658 | $1,152.56 | $1,152.55 | $1,152.60 | |