| 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 | $115.35 | 7.826% | $124.3773 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $119.52 | 8.734% | $129.9589 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $132.46 | 10.565% | $146.4544 | $146.45 | $146.45 | $146.50 |
| Purchase #4 | $44.66 | 10.582% | $49.3859 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $7.80 | 10.813% | $8.6434 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $47.78 | 8.448% | $51.8165 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $183.36 | 12.530% | $206.335 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $650.93 | $716.9714 | $716.98 | $717.00 | $717.00 | |