| 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 | $172.76 | 12.258% | $193.9369 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $73.35 | 6.685% | $78.2534 | $78.25 | $78.25 | $78.30 |
| Purchase #3 | $212.46 | 4.168% | $221.3153 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $202.80 | 10.201% | $223.4876 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $157.94 | 8.265% | $170.9937 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $108.38 | 11.567% | $120.9163 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $74.52 | 7.761% | $80.3035 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $1,002.21 | $1,089.2067 | $1,089.21 | $1,089.20 | $1,089.20 | |