| 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 | $131.77 | 9.174% | $143.8586 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $202.38 | 3.449% | $209.3601 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $171.94 | 9.603% | $188.4514 | $188.45 | $188.45 | $188.50 |
| Purchase #4 | $184.74 | 7.725% | $199.0112 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $69.58 | 12.683% | $78.4048 | $78.40 | $78.40 | $78.40 |
| Purchase #6 | $180.30 | 9.248% | $196.9741 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $85.87 | 9.762% | $94.2526 | $94.25 | $94.25 | $94.30 |
| 7 purchase totals = | $1,026.58 | $1,110.3128 | $1,110.30 | $1,110.25 | $1,110.50 | |