| 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 | $187.93 | 4.481% | $196.3511 | $196.35 | $196.35 | $196.40 |
| Purchase #2 | $45.89 | 12.495% | $51.624 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $112.96 | 7.334% | $121.2445 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $197.82 | 3.850% | $205.4361 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $168.79 | 11.375% | $187.9899 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $98.63 | 4.353% | $102.9234 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $141.36 | 10.518% | $156.2282 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $953.38 | $1,021.7972 | $1,021.79 | $1,021.80 | $1,021.70 | |