| 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 | $134.72 | 8.647% | $146.3692 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $181.92 | 13.695% | $206.8339 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $250.77 | 9.339% | $274.1894 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $241.48 | 6.425% | $256.9951 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $233.88 | 9.747% | $256.6763 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $233.48 | 6.545% | $248.7613 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $84.85 | 12.125% | $95.1381 | $95.14 | $95.15 | $95.10 |
| 7 purchase totals = | $1,361.10 | $1,484.9633 | $1,484.97 | $1,485.00 | $1,485.00 | |