| 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 | $126.42 | 10.743% | $140.0013 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $142.64 | 6.390% | $151.7547 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $196.47 | 5.579% | $207.4311 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $180.32 | 12.245% | $202.4002 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $184.31 | 4.150% | $191.9589 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $37.28 | 11.825% | $41.6884 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $190.52 | 5.775% | $201.5225 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $1,057.96 | $1,136.7571 | $1,136.75 | $1,136.75 | $1,136.80 | |