| 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 | $180.25 | 5.813% | $190.7279 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $195.47 | 11.461% | $217.8728 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $153.68 | 10.540% | $169.8779 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $27.28 | 7.872% | $29.4275 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $221.81 | 3.804% | $230.2477 | $230.25 | $230.25 | $230.20 |
| Purchase #6 | $48.56 | 11.565% | $54.176 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $248.62 | 3.205% | $256.5883 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $1,075.67 | $1,148.9181 | $1,148.93 | $1,149.00 | $1,148.90 | |