| 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 | $153.40 | 13.625% | $174.3008 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $166.77 | 5.777% | $176.4043 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $145.58 | 9.342% | $159.1801 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $250.27 | 3.543% | $259.1371 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $30.67 | 5.799% | $32.4486 | $32.45 | $32.45 | $32.40 |
| Purchase #6 | $129.33 | 13.642% | $146.9732 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $145.53 | 11.390% | $162.1059 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,021.55 | $1,110.5500 | $1,110.55 | $1,110.55 | $1,110.50 | |