| 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 | $49.98 | 12.463% | $56.209 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $203.43 | 13.476% | $230.8442 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $236.88 | 13.615% | $269.1312 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $100.81 | 13.678% | $114.5988 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $157.80 | 3.293% | $162.9964 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $153.76 | 9.377% | $168.1781 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $145.94 | 6.799% | $155.8625 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $1,048.60 | $1,157.8202 | $1,157.82 | $1,157.85 | $1,157.80 | |