| 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 | $163.72 | 11.724% | $182.9145 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $120.82 | 7.320% | $129.664 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $191.89 | 7.594% | $206.4621 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $69.72 | 4.696% | $72.9941 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $198.74 | 12.168% | $222.9227 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $227.91 | 7.707% | $245.475 | $245.48 | $245.50 | $245.50 |
| Purchase #7 | $118.91 | 9.226% | $129.8806 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $1,091.71 | $1,190.3130 | $1,190.30 | $1,190.30 | $1,190.40 | |