| 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 | $189.80 | 4.463% | $198.2708 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $183.69 | 11.850% | $205.4573 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $59.48 | 10.244% | $65.5731 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $119.48 | 6.215% | $126.9057 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $110.44 | 4.139% | $115.0111 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $8.86 | 3.229% | $9.1461 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $174.49 | 10.777% | $193.2948 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $846.24 | $913.6589 | $913.66 | $913.60 | $913.70 | |