| 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 | $136.93 | 11.352% | $152.4743 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $143.93 | 4.506% | $150.4155 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $199.76 | 13.145% | $226.0185 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $143.95 | 4.373% | $150.2449 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $45.98 | 11.175% | $51.1183 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $141.63 | 10.628% | $156.6824 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $108.92 | 11.717% | $121.6822 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $921.10 | $1,008.6361 | $1,008.63 | $1,008.60 | $1,008.60 | |