| 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 | $174.59 | 12.604% | $196.5953 | $196.60 | $196.60 | $196.60 |
| Purchase #2 | $207.34 | 6.498% | $220.813 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $134.41 | 8.686% | $146.0849 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $136.73 | 5.828% | $144.6986 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $117.31 | 9.374% | $128.3066 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $152.28 | 8.820% | $165.7111 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $152.70 | 5.388% | $160.9275 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $1,075.36 | $1,163.1370 | $1,163.14 | $1,163.15 | $1,163.10 | |