| 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 | $141.77 | 13.206% | $160.4921 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $197.98 | 3.401% | $204.7133 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $221.85 | 4.514% | $231.8643 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $68.81 | 13.854% | $78.3429 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $174.99 | 8.560% | $189.9691 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $198.82 | 4.792% | $208.3475 | $208.35 | $208.35 | $208.30 |
| Purchase #7 | $185.65 | 9.594% | $203.4613 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $1,189.87 | $1,277.1905 | $1,277.18 | $1,277.15 | $1,277.20 | |