| 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 | $178.49 | 3.361% | $184.489 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $166.32 | 12.181% | $186.5794 | $186.58 | $186.60 | $186.60 |
| Purchase #3 | $66.70 | 4.557% | $69.7395 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $233.75 | 11.380% | $260.3508 | $260.35 | $260.35 | $260.40 |
| Purchase #5 | $210.61 | 3.462% | $217.9013 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $231.79 | 9.329% | $253.4137 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $137.31 | 12.148% | $153.9904 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $1,224.97 | $1,326.4641 | $1,326.46 | $1,326.50 | $1,326.50 | |