| 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 | $190.55 | 9.260% | $208.1949 | $208.19 | $208.20 | $208.20 |
| Purchase #2 | $46.63 | 6.697% | $49.7528 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $197.54 | 3.795% | $205.0366 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $133.85 | 8.558% | $145.3049 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $101.68 | 11.675% | $113.5511 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $181.61 | 7.688% | $195.5722 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $135.83 | 3.334% | $140.3586 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $987.69 | $1,057.7711 | $1,057.76 | $1,057.75 | $1,057.90 | |