| 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 | $149.62 | 13.561% | $169.91 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $39.32 | 11.711% | $43.9248 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $190.65 | 3.694% | $197.6926 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $214.43 | 13.286% | $242.9192 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $121.35 | 6.607% | $129.3676 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $244.94 | 10.796% | $271.3837 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $74.32 | 5.639% | $78.5109 | $78.51 | $78.50 | $78.50 |
| 7 purchase totals = | $1,034.63 | $1,133.7088 | $1,133.70 | $1,133.65 | $1,133.70 | |