| 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 | $69.78 | 10.255% | $76.9359 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $116.70 | 10.785% | $129.2861 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $163.94 | 9.471% | $179.4668 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $150.90 | 4.588% | $157.8233 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $250.83 | 8.621% | $272.4541 | $272.45 | $272.45 | $272.50 |
| Purchase #6 | $230.86 | 10.731% | $255.6336 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $243.51 | 9.485% | $266.6069 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $1,226.52 | $1,338.2067 | $1,338.21 | $1,338.20 | $1,338.20 | |