| 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 | $163.53 | 3.455% | $169.18 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $72.46 | 5.353% | $76.3388 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $169.35 | 6.450% | $180.2731 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $182.51 | 11.851% | $204.1393 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $147.43 | 6.286% | $156.6974 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $184.35 | 7.433% | $198.0527 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $86.63 | 4.742% | $90.738 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $1,006.26 | $1,075.4193 | $1,075.42 | $1,075.45 | $1,075.40 | |