| 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 | $94.73 | 13.807% | $107.8094 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $177.51 | 5.120% | $186.5985 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $41.49 | 10.621% | $45.8967 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $105.89 | 7.400% | $113.7259 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $17.63 | 9.345% | $19.2775 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $111.98 | 6.285% | $119.0179 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $76.50 | 9.181% | $83.5235 | $83.52 | $83.50 | $83.50 |
| 7 purchase totals = | $625.73 | $675.8494 | $675.86 | $675.85 | $675.80 | |