| 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 | $45.48 | 12.355% | $51.0991 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $142.45 | 3.445% | $147.3574 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $167.78 | 4.449% | $175.2445 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $185.88 | 8.519% | $201.7151 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $197.95 | 9.476% | $216.7077 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $159.80 | 5.347% | $168.3445 | $168.34 | $168.35 | $168.30 |
| Purchase #7 | $166.68 | 4.549% | $174.2623 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $1,066.02 | $1,134.7306 | $1,134.73 | $1,134.70 | $1,134.70 | |