| 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 | $142.90 | 9.823% | $156.9371 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $9.87 | 12.703% | $11.1238 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $207.43 | 11.589% | $231.4691 | $231.47 | $231.45 | $231.50 |
| Purchase #4 | $232.71 | 7.591% | $250.375 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $60.70 | 13.655% | $68.9886 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $95.58 | 9.385% | $104.5502 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $21.50 | 8.665% | $23.363 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $770.69 | $846.8068 | $846.81 | $846.80 | $846.90 | |