| 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 | $165.70 | 11.326% | $184.4672 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $90.33 | 7.372% | $96.9891 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $236.69 | 3.856% | $245.8168 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $29.91 | 7.495% | $32.1518 | $32.15 | $32.15 | $32.20 |
| Purchase #5 | $143.54 | 6.632% | $153.0596 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $190.93 | 6.777% | $203.8693 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $187.80 | 10.161% | $206.8824 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $1,044.90 | $1,123.2362 | $1,123.24 | $1,123.20 | $1,123.40 | |