| 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 | $171.93 | 3.258% | $177.5315 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $241.96 | 6.491% | $257.6656 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $237.97 | 11.539% | $265.4294 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $232.34 | 12.576% | $261.5591 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $78.71 | 7.641% | $84.7242 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $129.38 | 9.381% | $141.5171 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $123.99 | 8.163% | $134.1113 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $1,216.28 | $1,322.5382 | $1,322.54 | $1,322.50 | $1,322.50 | |