| 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 | $173.73 | 9.211% | $189.7323 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $157.72 | 4.204% | $164.3505 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $37.52 | 11.823% | $41.956 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $163.59 | 12.639% | $184.2661 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $180.72 | 9.796% | $198.4233 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $66.44 | 4.425% | $69.38 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $128.50 | 9.772% | $141.057 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $908.22 | $989.1652 | $989.17 | $989.15 | $989.30 | |