| 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 | $121.87 | 9.701% | $133.6926 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $171.84 | 12.598% | $193.4884 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $174.66 | 3.525% | $180.8168 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $145.97 | 13.449% | $165.6015 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $64.92 | 5.150% | $68.2634 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $200.87 | 13.660% | $228.3088 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $153.90 | 6.105% | $163.2956 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $1,034.03 | $1,133.4671 | $1,133.47 | $1,133.45 | $1,133.50 | |