| 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 | $211.87 | 8.632% | $230.1586 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $37.64 | 5.542% | $39.726 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $41.51 | 13.433% | $47.086 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $154.77 | 10.827% | $171.5269 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $18.52 | 10.791% | $20.5185 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $56.98 | 8.406% | $61.7697 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $195.26 | 5.492% | $205.9837 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $716.55 | $776.7694 | $776.78 | $776.80 | $776.80 | |