| 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 | $16.25 | 11.848% | $18.1753 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $121.36 | 6.241% | $128.9341 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $136.90 | 6.638% | $145.9874 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $88.32 | 8.775% | $96.0701 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $94.87 | 3.537% | $98.2256 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $175.36 | 5.336% | $184.7172 | $184.72 | $184.70 | $184.70 |
| Purchase #7 | $102.54 | 8.580% | $111.3379 | $111.34 | $111.35 | $111.30 |
| 7 purchase totals = | $735.60 | $783.4476 | $783.46 | $783.50 | $783.40 | |