| 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 | $192.97 | 7.311% | $207.078 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $75.50 | 4.238% | $78.6997 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $105.40 | 12.304% | $118.3684 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $239.29 | 5.443% | $252.3146 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $92.79 | 4.312% | $96.7911 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $128.45 | 13.640% | $145.9706 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $153.41 | 8.512% | $166.4683 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $987.81 | $1,065.6907 | $1,065.69 | $1,065.65 | $1,065.80 | |