| 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 | $112.95 | 6.677% | $120.4917 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $128.96 | 5.581% | $136.1573 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $80.89 | 6.751% | $86.3509 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $177.85 | 13.646% | $202.1194 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $244.37 | 6.244% | $259.6285 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $216.56 | 6.345% | $230.3007 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $134.83 | 3.576% | $139.6515 | $139.65 | $139.65 | $139.70 |
| 7 purchase totals = | $1,096.41 | $1,174.7000 | $1,174.70 | $1,174.70 | $1,174.80 | |