| 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 | $179.53 | 7.107% | $192.2892 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $229.38 | 11.289% | $255.2747 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $246.30 | 5.414% | $259.6347 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $101.58 | 13.541% | $115.3349 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $149.33 | 8.755% | $162.4038 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $13.52 | 4.621% | $14.1448 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $163.74 | 5.829% | $173.2844 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $1,083.38 | $1,172.3665 | $1,172.34 | $1,172.40 | $1,172.30 | |