| 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 | $131.59 | 12.463% | $147.9901 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $83.45 | 4.741% | $87.4064 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $190.85 | 12.190% | $214.1146 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $226.97 | 10.794% | $251.4691 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $72.88 | 6.158% | $77.368 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $140.83 | 11.632% | $157.2113 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $140.67 | 4.141% | $146.4951 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $987.24 | $1,082.0546 | $1,082.06 | $1,082.00 | $1,082.10 | |