| 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 | $175.78 | 7.826% | $189.5365 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $55.66 | 3.645% | $57.6888 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $114.64 | 9.404% | $125.4207 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $9.42 | 12.423% | $10.5902 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $140.87 | 8.434% | $152.751 | $152.75 | $152.75 | $152.80 |
| Purchase #6 | $151.32 | 6.182% | $160.6746 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $32.56 | 8.609% | $35.3631 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $680.25 | $732.0249 | $732.02 | $732.00 | $732.10 | |