| 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 | $182.58 | 8.672% | $198.4133 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $58.48 | 8.746% | $63.5947 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $239.25 | 5.772% | $253.0595 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $97.70 | 9.142% | $106.6317 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $123.84 | 12.681% | $139.5442 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $78.30 | 12.224% | $87.8714 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $203.79 | 4.794% | $213.5597 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $983.94 | $1,062.6745 | $1,062.66 | $1,062.65 | $1,062.70 | |