| 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 | $156.67 | 13.255% | $177.4366 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $153.63 | 6.595% | $163.7619 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $234.99 | 7.492% | $252.5955 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $189.39 | 4.240% | $197.4201 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $96.91 | 10.147% | $106.7435 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $139.58 | 4.327% | $145.6196 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $92.66 | 12.307% | $104.0637 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $1,063.83 | $1,147.6409 | $1,147.64 | $1,147.60 | $1,147.60 | |