| 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 | $133.82 | 8.131% | $144.7009 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $200.35 | 3.705% | $207.773 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $183.47 | 4.426% | $191.5904 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $174.70 | 5.752% | $184.7487 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $220.87 | 7.456% | $237.3381 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $7.38 | 11.262% | $8.2111 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $242.58 | 3.723% | $251.6113 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $1,163.17 | $1,225.9735 | $1,225.97 | $1,225.95 | $1,225.90 | |