| 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 | $187.81 | 10.580% | $207.6803 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $163.36 | 12.479% | $183.7457 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $121.41 | 5.536% | $128.1313 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $106.54 | 13.225% | $120.6299 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $213.43 | 7.857% | $230.1992 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $200.72 | 4.630% | $210.0133 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $89.45 | 5.804% | $94.6417 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $1,082.72 | $1,175.0414 | $1,175.04 | $1,175.10 | $1,174.90 | |