| 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 | $113.48 | 6.400% | $120.7427 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $241.47 | 4.836% | $253.1475 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $131.75 | 4.699% | $137.9409 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $124.71 | 6.584% | $132.9209 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $231.99 | 7.576% | $249.5656 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $193.82 | 6.442% | $206.3059 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $72.45 | 6.164% | $76.9158 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $1,109.67 | $1,177.5393 | $1,177.55 | $1,177.50 | $1,177.40 | |