| 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 | $97.64 | 6.418% | $103.9065 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $166.51 | 9.214% | $181.8522 | $181.85 | $181.85 | $181.90 |
| Purchase #3 | $230.72 | 10.602% | $255.1809 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $187.39 | 5.657% | $197.9907 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $169.96 | 8.866% | $185.0287 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $13.65 | 7.127% | $14.6228 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $152.58 | 10.241% | $168.2057 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $1,018.45 | $1,106.7875 | $1,106.79 | $1,106.80 | $1,106.80 | |