| 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 | $119.78 | 6.628% | $127.719 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $75.69 | 13.625% | $86.0028 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $128.32 | 6.359% | $136.4799 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $53.88 | 4.757% | $56.4431 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $213.48 | 6.157% | $226.624 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $159.65 | 9.126% | $174.2197 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $145.51 | 5.303% | $153.2264 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $896.31 | $960.7149 | $960.71 | $960.70 | $960.60 | |