| 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 | $84.54 | 5.873% | $89.505 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $184.60 | 10.547% | $204.0698 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $211.60 | 5.874% | $224.0294 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $83.38 | 12.771% | $94.0285 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $194.26 | 3.402% | $200.8687 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $152.74 | 9.146% | $166.7096 | $166.71 | $166.70 | $166.70 |
| Purchase #7 | $164.41 | 6.363% | $174.8714 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $1,075.53 | $1,154.0824 | $1,154.09 | $1,154.05 | $1,154.10 | |