| 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 | $206.48 | 4.270% | $215.2967 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $130.68 | 6.517% | $139.1964 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $149.43 | 12.328% | $167.8517 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $178.48 | 4.434% | $186.3938 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $165.75 | 11.331% | $184.5311 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $48.28 | 9.494% | $52.8637 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $8.25 | 11.302% | $9.1824 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $887.35 | $955.3158 | $955.31 | $955.35 | $955.40 | |