| 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 | $151.92 | 9.180% | $165.8663 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $129.64 | 12.778% | $146.2054 | $146.21 | $146.20 | $146.20 |
| Purchase #3 | $78.32 | 9.781% | $85.9805 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $51.35 | 7.378% | $55.1386 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $50.72 | 9.182% | $55.3771 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $186.42 | 8.412% | $202.1017 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $180.97 | 7.104% | $193.8261 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $829.34 | $904.4957 | $904.51 | $904.55 | $904.50 | |