| 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 | $207.82 | 6.433% | $221.1891 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $9.25 | 4.163% | $9.6351 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $232.59 | 9.531% | $254.7582 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $15.85 | 12.755% | $17.8717 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $30.36 | 3.840% | $31.5258 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $150.51 | 6.702% | $160.5972 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $16.56 | 10.249% | $18.2572 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $662.94 | $713.8343 | $713.85 | $713.85 | $713.90 | |