| 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 | $176.41 | 13.581% | $200.3682 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $198.93 | 7.376% | $213.6031 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $115.51 | 11.464% | $128.7521 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $70.47 | 11.309% | $78.4395 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $76.42 | 8.219% | $82.701 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $26.38 | 12.423% | $29.6572 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $8.31 | 6.565% | $8.8556 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $672.43 | $742.3767 | $742.38 | $742.35 | $742.50 | |