| 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 | $137.62 | 9.482% | $150.6691 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $235.88 | 10.849% | $261.4706 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $187.64 | 8.663% | $203.8953 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $221.43 | 8.180% | $239.543 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $202.35 | 11.617% | $225.857 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $63.96 | 9.493% | $70.0317 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $117.89 | 13.329% | $133.6036 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $1,166.77 | $1,285.0703 | $1,285.07 | $1,285.05 | $1,285.10 | |