| 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 | $155.27 | 6.566% | $165.465 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $225.89 | 4.290% | $235.5807 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $7.73 | 4.736% | $8.0961 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $215.56 | 13.257% | $244.1368 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $108.96 | 6.647% | $116.2026 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $120.92 | 8.873% | $131.6492 | $131.65 | $131.65 | $131.60 |
| Purchase #7 | $33.51 | 7.436% | $36.0018 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $867.84 | $937.1322 | $937.14 | $937.15 | $937.10 | |