| 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 | $91.95 | 7.454% | $98.804 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $179.26 | 13.560% | $203.5677 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $222.98 | 8.448% | $241.8174 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $41.39 | 7.549% | $44.5145 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $89.59 | 5.215% | $94.2621 | $94.26 | $94.25 | $94.30 |
| Purchase #6 | $179.39 | 6.671% | $191.3571 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $88.90 | 10.643% | $98.3616 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $893.46 | $972.6844 | $972.68 | $972.60 | $972.80 | |