| 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 | $206.55 | 7.245% | $221.5145 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $156.52 | 4.609% | $163.734 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $8.54 | 3.646% | $8.8514 | $8.85 | $8.85 | $8.90 |
| Purchase #4 | $134.45 | 9.728% | $147.5293 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $131.89 | 13.390% | $149.5501 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $175.86 | 13.860% | $200.2342 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $150.47 | 13.692% | $171.0724 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $964.28 | $1,062.4859 | $1,062.47 | $1,062.50 | $1,062.50 | |