| 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 | $138.35 | 10.542% | $152.9349 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $6.72 | 11.607% | $7.5 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $36.93 | 6.178% | $39.2115 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $213.30 | 7.198% | $228.6533 | $228.65 | $228.65 | $228.70 |
| Purchase #5 | $198.32 | 8.777% | $215.7265 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $232.95 | 11.859% | $260.5755 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $199.74 | 12.735% | $225.1769 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $1,026.31 | $1,129.7786 | $1,129.78 | $1,129.85 | $1,129.80 | |