| 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 | $202.70 | 5.643% | $214.1384 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $142.41 | 3.720% | $147.7077 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $173.37 | 5.871% | $183.5486 | $183.55 | $183.55 | $183.50 |
| Purchase #4 | $140.98 | 9.214% | $153.9699 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $173.37 | 11.709% | $193.6699 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $31.49 | 11.141% | $34.9983 | $35.00 | $35.00 | $35.00 |
| Purchase #7 | $231.75 | 5.864% | $245.3398 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $1,096.07 | $1,173.3726 | $1,173.38 | $1,173.35 | $1,173.30 | |