| 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 | $15.28 | 4.280% | $15.934 | $15.93 | $15.95 | $15.90 |
| Purchase #2 | $175.37 | 10.690% | $194.1171 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $106.92 | 7.178% | $114.5947 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $170.46 | 12.659% | $192.0385 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $140.85 | 11.459% | $156.99 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $246.57 | 10.134% | $271.5574 | $271.56 | $271.55 | $271.60 |
| Purchase #7 | $205.96 | 11.120% | $228.8628 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,061.41 | $1,174.0945 | $1,174.09 | $1,174.10 | $1,174.10 | |