| 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 | $163.57 | 9.862% | $179.7013 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $42.62 | 5.731% | $45.0626 | $45.06 | $45.05 | $45.10 |
| Purchase #3 | $192.85 | 5.847% | $204.1259 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $189.98 | 8.537% | $206.1986 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $56.58 | 13.283% | $64.0955 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $193.75 | 7.498% | $208.2774 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $185.57 | 4.526% | $193.9689 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,024.92 | $1,101.4302 | $1,101.44 | $1,101.45 | $1,101.50 | |