| 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 | $176.84 | 10.505% | $195.417 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $198.75 | 5.500% | $209.6813 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $115.51 | 10.721% | $127.8938 | $127.89 | $127.90 | $127.90 |
| Purchase #4 | $147.29 | 3.688% | $152.7221 | $152.72 | $152.70 | $152.70 |
| Purchase #5 | $183.28 | 12.525% | $206.2358 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $222.78 | 12.415% | $250.4381 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $149.97 | 9.252% | $163.8452 | $163.85 | $163.85 | $163.80 |
| 7 purchase totals = | $1,194.42 | $1,306.2333 | $1,306.24 | $1,306.25 | $1,306.10 | |