| 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 | $185.96 | 12.728% | $209.629 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $217.93 | 13.445% | $247.2307 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $145.45 | 8.238% | $157.4322 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $204.83 | 13.627% | $232.7422 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $56.26 | 4.868% | $58.9987 | $59.00 | $59.00 | $59.00 |
| Purchase #6 | $98.71 | 11.402% | $109.9649 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $162.60 | 3.781% | $168.7479 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $1,071.74 | $1,184.7456 | $1,184.74 | $1,184.80 | $1,184.60 | |