| 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 | $179.95 | 6.505% | $191.6557 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $164.82 | 6.706% | $175.8728 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $85.41 | 6.617% | $91.0616 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $235.52 | 3.413% | $243.5583 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $67.88 | 8.686% | $73.7761 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $103.34 | 9.332% | $112.9837 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $214.57 | 10.256% | $236.5763 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $1,051.49 | $1,125.4845 | $1,125.49 | $1,125.50 | $1,125.70 | |