| 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 | $35.30 | 5.279% | $37.1635 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $162.36 | 8.867% | $176.7565 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $158.93 | 10.597% | $175.7718 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $85.57 | 4.260% | $89.2153 | $89.22 | $89.20 | $89.20 |
| Purchase #5 | $181.43 | 5.159% | $190.79 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $129.41 | 3.362% | $133.7608 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $28.63 | 11.784% | $32.0038 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $781.63 | $835.4617 | $835.46 | $835.40 | $835.60 | |