| 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 | $161.91 | 4.786% | $169.659 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $184.84 | 9.630% | $202.6401 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $228.91 | 9.338% | $250.2856 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $5.81 | 8.260% | $6.2899 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $209.91 | 10.287% | $231.5034 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $79.60 | 11.352% | $88.6362 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $231.98 | 4.273% | $241.8925 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $1,102.96 | $1,190.9067 | $1,190.91 | $1,190.95 | $1,190.90 | |