| 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 | $171.38 | 3.690% | $177.7039 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $109.93 | 5.287% | $115.742 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $25.32 | 13.289% | $28.6848 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $160.64 | 4.161% | $167.3242 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $152.98 | 12.129% | $171.5349 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $80.25 | 8.816% | $87.3248 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $61.66 | 3.771% | $63.9852 | $63.99 | $64.00 | $64.00 |
| 7 purchase totals = | $762.16 | $812.2998 | $812.28 | $812.30 | $812.20 | |