| 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 | $160.62 | 12.452% | $180.6204 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $9.58 | 4.685% | $10.0288 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $125.25 | 6.161% | $132.9667 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $213.45 | 10.674% | $236.2337 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $150.43 | 10.430% | $166.1198 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $85.81 | 12.462% | $96.5036 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $175.28 | 13.384% | $198.7395 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $920.42 | $1,021.2125 | $1,021.21 | $1,021.20 | $1,021.10 | |