| 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 | $75.35 | 7.503% | $81.0035 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $172.71 | 13.866% | $196.658 | $196.66 | $196.65 | $196.70 |
| Purchase #3 | $181.70 | 12.751% | $204.8686 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $222.89 | 13.646% | $253.3056 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $26.68 | 11.668% | $29.793 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $107.46 | 6.572% | $114.5223 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $221.25 | 5.568% | $233.5692 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,008.04 | $1,113.7202 | $1,113.72 | $1,113.65 | $1,113.80 | |