| 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 | $123.92 | 12.207% | $139.0469 | $139.05 | $139.05 | $139.00 |
| Purchase #2 | $153.38 | 9.136% | $167.3928 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $149.59 | 11.430% | $166.6881 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $32.54 | 9.366% | $35.5877 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $6.28 | 7.238% | $6.7345 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $158.86 | 7.479% | $170.7411 | $170.74 | $170.75 | $170.70 |
| Purchase #7 | $151.81 | 4.276% | $158.3014 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $776.38 | $844.4925 | $844.49 | $844.55 | $844.40 | |