| 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 | $145.91 | 11.567% | $162.7874 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $59.66 | 12.485% | $67.1086 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $45.41 | 13.458% | $51.5213 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $61.83 | 3.406% | $63.9359 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $129.57 | 9.367% | $141.7068 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $241.76 | 13.314% | $273.9479 | $273.95 | $273.95 | $273.90 |
| Purchase #7 | $196.74 | 6.584% | $209.6934 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $880.88 | $970.7013 | $970.71 | $970.70 | $970.60 | |