| 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 | $197.93 | 8.848% | $215.4428 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $223.45 | 11.632% | $249.4417 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $166.77 | 10.225% | $183.8222 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $165.43 | 12.489% | $186.0906 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $63.79 | 7.682% | $68.6903 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $32.61 | 12.288% | $36.6171 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $132.45 | 5.472% | $139.6977 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $982.43 | $1,079.8024 | $1,079.80 | $1,079.80 | $1,079.70 | |