| 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 | $165.28 | 5.361% | $174.1407 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $7.93 | 12.668% | $8.9346 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $11.58 | 10.628% | $12.8107 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $214.26 | 6.747% | $228.7161 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $82.77 | 7.862% | $89.2774 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $111.62 | 3.223% | $115.2175 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $211.49 | 4.106% | $220.1738 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $804.93 | $849.2708 | $849.27 | $849.25 | $849.20 | |