| 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 | $192.39 | 7.666% | $207.1386 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $134.96 | 10.286% | $148.842 | $148.84 | $148.85 | $148.80 |
| Purchase #3 | $64.88 | 7.241% | $69.578 | $69.58 | $69.60 | $69.60 |
| Purchase #4 | $46.92 | 10.549% | $51.8696 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $169.93 | 5.232% | $178.8207 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $217.92 | 3.747% | $226.0855 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $76.44 | 8.271% | $82.7624 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $903.44 | $965.0968 | $965.10 | $965.10 | $965.10 | |