| 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 | $178.34 | 3.710% | $184.9564 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $186.69 | 6.439% | $198.711 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $77.49 | 12.669% | $87.3072 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $192.60 | 10.694% | $213.1966 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $84.67 | 10.302% | $93.3927 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $215.97 | 3.481% | $223.4879 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $105.44 | 12.632% | $118.7592 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $1,041.20 | $1,119.8110 | $1,119.82 | $1,119.80 | $1,119.90 | |