| 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 | $185.78 | 4.565% | $194.2609 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $59.73 | 12.126% | $66.9729 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $161.66 | 11.812% | $180.7553 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $176.49 | 10.173% | $194.4443 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $228.63 | 5.735% | $241.7419 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $238.94 | 3.375% | $247.0042 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $15.48 | 12.239% | $17.3746 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $1,066.71 | $1,142.5541 | $1,142.54 | $1,142.50 | $1,142.60 | |