| 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 | $172.57 | 5.223% | $181.5833 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $23.44 | 13.249% | $26.5456 | $26.55 | $26.55 | $26.50 |
| Purchase #3 | $202.70 | 13.764% | $230.5996 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $124.32 | 5.494% | $131.1501 | $131.15 | $131.15 | $131.20 |
| Purchase #5 | $13.96 | 10.611% | $15.4413 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $33.86 | 8.435% | $36.7161 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $187.56 | 10.627% | $207.492 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $758.41 | $829.5280 | $829.53 | $829.55 | $829.50 | |