| 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 | $167.90 | 7.287% | $180.1349 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $111.48 | 3.407% | $115.2781 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $203.31 | 6.739% | $217.0111 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $81.50 | 8.834% | $88.6997 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $38.49 | 8.319% | $41.692 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $239.67 | 13.263% | $271.4574 | $271.46 | $271.45 | $271.50 |
| Purchase #7 | $31.68 | 3.549% | $32.8043 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $874.03 | $947.0775 | $947.07 | $947.10 | $947.10 | |