| 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 | $134.68 | 8.166% | $145.678 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $78.41 | 6.133% | $83.2189 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $47.65 | 3.293% | $49.2191 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $216.77 | 7.818% | $233.7171 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $160.75 | 8.656% | $174.6645 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $51.53 | 9.783% | $56.5712 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $132.76 | 7.271% | $142.413 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $822.55 | $885.4818 | $885.48 | $885.40 | $885.50 | |