| 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 | $71.90 | 10.237% | $79.2604 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $102.52 | 7.267% | $109.9701 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $230.47 | 8.219% | $249.4123 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $152.42 | 3.450% | $157.6785 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $152.97 | 10.227% | $168.6142 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $103.84 | 8.801% | $112.979 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $250.55 | 10.249% | $276.2289 | $276.23 | $276.25 | $276.20 |
| 7 purchase totals = | $1,064.67 | $1,154.1434 | $1,154.14 | $1,154.15 | $1,154.20 | |