| 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 | $163.91 | 8.312% | $177.5342 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $115.83 | 8.831% | $126.0589 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $175.42 | 7.484% | $188.5484 | $188.55 | $188.55 | $188.50 |
| Purchase #4 | $198.99 | 3.742% | $206.4362 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $131.94 | 11.684% | $147.3559 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $187.87 | 6.587% | $200.245 | $200.25 | $200.25 | $200.20 |
| Purchase #7 | $69.99 | 12.455% | $78.7073 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $1,043.95 | $1,124.8859 | $1,124.90 | $1,124.90 | $1,124.80 | |