| 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 | $183.60 | 3.130% | $189.3467 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $138.29 | 12.691% | $155.8404 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $178.44 | 4.366% | $186.2307 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $221.35 | 3.540% | $229.1858 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $228.70 | 4.532% | $239.0647 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $80.99 | 6.347% | $86.1304 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $64.94 | 3.283% | $67.072 | $67.07 | $67.05 | $67.10 |
| 7 purchase totals = | $1,096.31 | $1,152.8707 | $1,152.87 | $1,152.90 | $1,152.80 | |