| 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 | $146.55 | 13.821% | $166.8047 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $215.72 | 9.813% | $236.8886 | $236.89 | $236.90 | $236.90 |
| Purchase #3 | $226.29 | 8.768% | $246.1311 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $223.77 | 4.240% | $233.2578 | $233.26 | $233.25 | $233.30 |
| Purchase #5 | $172.50 | 13.277% | $195.4028 | $195.40 | $195.40 | $195.40 |
| Purchase #6 | $7.34 | 13.768% | $8.3506 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $173.75 | 4.236% | $181.1101 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $1,165.92 | $1,267.9457 | $1,267.94 | $1,267.95 | $1,268.00 | |