| 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 | $169.25 | 4.415% | $176.7224 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $208.77 | 13.730% | $237.4341 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $171.34 | 4.697% | $179.3878 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $172.97 | 6.227% | $183.7408 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $54.36 | 3.498% | $56.2615 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $236.26 | 3.322% | $244.1086 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $74.84 | 5.256% | $78.7736 | $78.77 | $78.75 | $78.80 |
| 7 purchase totals = | $1,087.79 | $1,156.4288 | $1,156.42 | $1,156.40 | $1,156.40 | |