| 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 | $139.93 | 5.629% | $147.8067 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $214.46 | 11.448% | $239.0114 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $66.29 | 4.858% | $69.5104 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $176.80 | 11.756% | $197.5846 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $178.91 | 7.794% | $192.8542 | $192.85 | $192.85 | $192.90 |
| Purchase #6 | $178.41 | 10.776% | $197.6355 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $60.52 | 4.680% | $63.3523 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $1,015.32 | $1,107.7551 | $1,107.75 | $1,107.75 | $1,107.80 | |