| 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 | $164.49 | 8.713% | $178.822 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $131.44 | 12.757% | $148.2078 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $119.72 | 7.167% | $128.3003 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $222.36 | 5.143% | $233.796 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $67.90 | 5.606% | $71.7065 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $123.33 | 12.680% | $138.9682 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $109.36 | 13.539% | $124.1663 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $938.60 | $1,023.9671 | $1,023.98 | $1,023.90 | $1,024.00 | |