| 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 | $203.42 | 8.221% | $220.1432 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $113.40 | 4.534% | $118.5416 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $32.53 | 4.684% | $34.0537 | $34.05 | $34.05 | $34.10 |
| Purchase #4 | $167.48 | 6.501% | $178.3679 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $21.85 | 8.736% | $23.7588 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $22.93 | 12.866% | $25.8802 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $152.92 | 8.191% | $165.4457 | $165.45 | $165.45 | $165.40 |
| 7 purchase totals = | $714.53 | $766.1911 | $766.19 | $766.20 | $766.20 | |