| 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 | $159.88 | 12.723% | $180.2215 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $180.52 | 6.549% | $192.3423 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $20.49 | 5.122% | $21.5395 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $95.72 | 3.203% | $98.7859 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $191.67 | 3.287% | $197.9702 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $108.63 | 5.723% | $114.8469 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $51.37 | 13.402% | $58.2546 | $58.25 | $58.25 | $58.30 |
| 7 purchase totals = | $808.28 | $863.9609 | $863.96 | $863.95 | $863.90 | |