| 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 | $195.44 | 12.508% | $219.8856 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $170.93 | 13.261% | $193.597 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $137.90 | 5.163% | $145.0198 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $92.27 | 13.225% | $104.4727 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $91.39 | 12.142% | $102.4866 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $134.96 | 8.779% | $146.8081 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $245.42 | 3.547% | $254.125 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $1,068.31 | $1,166.3948 | $1,166.41 | $1,166.40 | $1,166.40 | |