| 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 | $168.53 | 6.437% | $179.3783 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $113.93 | 7.856% | $122.8803 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $137.69 | 4.754% | $144.2358 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $212.53 | 6.351% | $226.0278 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $116.59 | 7.498% | $125.3319 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $237.63 | 6.122% | $252.1777 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $23.55 | 7.407% | $25.2943 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $1,010.45 | $1,075.3261 | $1,075.33 | $1,075.45 | $1,075.30 | |