| 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 | $169.46 | 5.544% | $178.8549 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $225.37 | 6.646% | $240.3481 | $240.35 | $240.35 | $240.30 |
| Purchase #3 | $228.82 | 10.481% | $252.8026 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $87.44 | 7.777% | $94.2402 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $138.88 | 10.791% | $153.8665 | $153.87 | $153.85 | $153.90 |
| Purchase #6 | $39.59 | 6.530% | $42.1752 | $42.18 | $42.20 | $42.20 |
| Purchase #7 | $127.86 | 5.125% | $134.4128 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $1,017.42 | $1,096.7003 | $1,096.70 | $1,096.70 | $1,096.70 | |