| 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 | $118.53 | 9.375% | $129.6422 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $155.68 | 4.714% | $163.0188 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $114.53 | 7.114% | $122.6777 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $182.45 | 4.597% | $190.8372 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $185.46 | 12.323% | $208.3142 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $81.64 | 8.228% | $88.3573 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $89.95 | 11.735% | $100.5056 | $100.51 | $100.50 | $100.50 |
| 7 purchase totals = | $928.24 | $1,003.3530 | $1,003.36 | $1,003.35 | $1,003.30 | |