| 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 | $187.64 | 9.350% | $205.1843 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $177.61 | 4.231% | $185.1247 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $217.78 | 13.508% | $247.1977 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $144.70 | 5.208% | $152.236 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $160.78 | 8.605% | $174.6151 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $188.35 | 13.126% | $213.0728 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $153.67 | 12.538% | $172.9371 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $1,230.53 | $1,350.3677 | $1,350.37 | $1,350.35 | $1,350.30 | |