| 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 | $122.25 | 11.769% | $136.6376 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $97.93 | 13.445% | $111.0967 | $111.10 | $111.10 | $111.10 |
| Purchase #3 | $18.33 | 8.578% | $19.9023 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $21.41 | 11.805% | $23.9375 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $175.68 | 5.509% | $185.3582 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $197.42 | 5.165% | $207.6167 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $144.81 | 12.597% | $163.0517 | $163.05 | $163.05 | $163.10 |
| 7 purchase totals = | $777.83 | $847.6007 | $847.61 | $847.60 | $847.60 | |