| 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 | $191.72 | 9.270% | $209.4924 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $16.51 | 12.703% | $18.6073 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $189.92 | 9.668% | $208.2815 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $201.73 | 11.868% | $225.6713 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $165.60 | 12.187% | $185.7817 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $190.85 | 10.615% | $211.1087 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $250.38 | 13.760% | $284.8323 | $284.83 | $284.85 | $284.80 |
| 7 purchase totals = | $1,206.71 | $1,343.7752 | $1,343.77 | $1,343.80 | $1,343.80 | |