| 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 | $147.73 | 7.544% | $158.8748 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $6.88 | 9.840% | $7.557 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $236.28 | 4.202% | $246.2085 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $94.74 | 8.162% | $102.4727 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $192.51 | 5.191% | $202.5032 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $157.78 | 11.536% | $175.9815 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $193.87 | 10.586% | $214.3931 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $1,029.79 | $1,107.9908 | $1,107.98 | $1,107.95 | $1,108.10 | |