| 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 | $98.64 | 11.229% | $109.7163 | $109.72 | $109.70 | $109.70 |
| Purchase #2 | $196.92 | 6.356% | $209.4362 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $43.65 | 3.857% | $45.3336 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $168.55 | 5.589% | $177.9703 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $141.53 | 3.490% | $146.4694 | $146.47 | $146.45 | $146.50 |
| Purchase #6 | $222.51 | 7.790% | $239.8435 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $199.27 | 12.833% | $224.8423 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $1,071.07 | $1,153.6116 | $1,153.61 | $1,153.60 | $1,153.50 | |