| 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 | $133.99 | 10.222% | $147.6865 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $96.61 | 10.203% | $106.4671 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $150.35 | 9.190% | $164.1672 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $153.98 | 11.520% | $171.7185 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $30.62 | 4.356% | $31.9538 | $31.95 | $31.95 | $32.00 |
| Purchase #6 | $118.25 | 9.346% | $129.3016 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $184.93 | 8.721% | $201.0577 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $868.73 | $952.3524 | $952.36 | $952.30 | $952.50 | |