| 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 | $157.27 | 9.290% | $171.8804 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $141.36 | 8.869% | $153.8972 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $93.54 | 10.489% | $103.3514 | $103.35 | $103.35 | $103.40 |
| Purchase #4 | $230.70 | 13.585% | $262.0406 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $88.63 | 4.106% | $92.2691 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $197.58 | 6.171% | $209.7727 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $78.97 | 4.532% | $82.5489 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $988.05 | $1,075.7603 | $1,075.76 | $1,075.75 | $1,075.80 | |